621870903940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{3769}}^1$

素因数の和:5694

約数の個数: 192

約数和(自身を含む): 1585001134080

約数和(自身を除く): 963130230140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 1861, 2015, 2860, 3410, 3722, 3769, 4030, 4433, 6820, 7444, 7538, 8060, 8866, 9305, 15076, 17732, 18610, 18845, 20471, 22165, 24193, 37220, 37690, 40942, 41459, 44330, 48386, 48997, 57691, 75380, 81884, 82918, 88660, 96772, 97994, 102355, 115382, 116839, 120965, 165836, 195988, 204710, 207295, 230764, 233678, 241930, 244985, 266123, 288455, 409420, 414590, 467356, 483860, 489970, 532246, 538967, 576910, 584195, 634601, 749983, 829180, 979940, 1064492, 1077934, 1153820, 1168390, 1269202, 1285229, 1330615, 1499966, 1518907, 2155868, 2336780, 2538404, 2570458, 2661230, 2694835, 2999932, 3037814, 3173005, 3749915, 5140916, 5322460, 5389670, 6075628, 6346010, 6426145, 7014109, 7499830, 7594535, 8249813, 10779340, 12692020, 12852290, 14028218, 14999660, 15189070, 16499626, 16707977, 25704580, 28056436, 30378140, 32999252, 33415954, 35070545, 41249065, 66831908, 70141090, 77155199, 82498130, 83539885, 91183417, 140282180, 154310398, 164996260, 167079770, 182366834, 217437379, 308620796, 334159540, 364733668, 385775995, 434874758, 455917085, 771551990, 869749516, 911834170, 1003017587, 1087186895, 1543103980, 1823668340, 2006035174, 2174373790, 2391811169, 2826685927, 4012070348, 4348747580, 4783622338, 5015087935, 5653371854, 9567244676, 10030175870, 11306743708, 11959055845, 14133429635, 20060351740, 23918111690, 28266859270, 31093545197, 47836223380, 56533718540, 62187090394, 124374180788, 155467725985, 310935451970, 621870903940]

約数ペア:

[(1, 621870903940), (2, 310935451970), (4, 155467725985), (5, 124374180788), (10, 62187090394), (11, 56533718540), (13, 47836223380), (20, 31093545197), (22, 28266859270), (26, 23918111690), (31, 20060351740), (44, 14133429635), (52, 11959055845), (55, 11306743708), (62, 10030175870), (65, 9567244676), (110, 5653371854), (124, 5015087935), (130, 4783622338), (143, 4348747580), (155, 4012070348), (220, 2826685927), (260, 2391811169), (286, 2174373790), (310, 2006035174), (341, 1823668340), (403, 1543103980), (572, 1087186895), (620, 1003017587), (682, 911834170), (715, 869749516), (806, 771551990), (1364, 455917085), (1430, 434874758), (1612, 385775995), (1705, 364733668), (1861, 334159540), (2015, 308620796), (2860, 217437379), (3410, 182366834), (3722, 167079770), (3769, 164996260), (4030, 154310398), (4433, 140282180), (6820, 91183417), (7444, 83539885), (7538, 82498130), (8060, 77155199), (8866, 70141090), (9305, 66831908), (15076, 41249065), (17732, 35070545), (18610, 33415954), (18845, 32999252), (20471, 30378140), (22165, 28056436), (24193, 25704580), (37220, 16707977), (37690, 16499626), (40942, 15189070), (41459, 14999660), (44330, 14028218), (48386, 12852290), (48997, 12692020), (57691, 10779340), (75380, 8249813), (81884, 7594535), (82918, 7499830), (88660, 7014109), (96772, 6426145), (97994, 6346010), (102355, 6075628), (115382, 5389670), (116839, 5322460), (120965, 5140916), (165836, 3749915), (195988, 3173005), (204710, 3037814), (207295, 2999932), (230764, 2694835), (233678, 2661230), (241930, 2570458), (244985, 2538404), (266123, 2336780), (288455, 2155868), (409420, 1518907), (414590, 1499966), (467356, 1330615), (483860, 1285229), (489970, 1269202), (532246, 1168390), (538967, 1153820), (576910, 1077934), (584195, 1064492), (634601, 979940), (749983, 829180)]