2791829430

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 224

約数和(自身を含む): 8230027680

約数和(自身を除く): 5438198250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 89, 90, 117, 130, 135, 162, 178, 195, 234, 243, 267, 270, 331, 351, 390, 405, 445, 486, 534, 585, 662, 702, 729, 801, 810, 890, 993, 1053, 1157, 1170, 1215, 1335, 1458, 1602, 1655, 1755, 1986, 2106, 2314, 2403, 2430, 2670, 2979, 3159, 3310, 3471, 3510, 3645, 4005, 4303, 4806, 4965, 5265, 5785, 5958, 6318, 6942, 7209, 7290, 8010, 8606, 8937, 9477, 9930, 10413, 10530, 11570, 12015, 12909, 14418, 14895, 15795, 17355, 17874, 18954, 20826, 21515, 21627, 24030, 25818, 26811, 29459, 29790, 31239, 31590, 34710, 36045, 38727, 43030, 43254, 44685, 47385, 52065, 53622, 58918, 62478, 64545, 64881, 72090, 77454, 80433, 88377, 89370, 93717, 94770, 104130, 108135, 116181, 129090, 129762, 134055, 147295, 156195, 160866, 176754, 187434, 193635, 216270, 232362, 241299, 265131, 268110, 281151, 294590, 312390, 324405, 348543, 382967, 387270, 402165, 441885, 468585, 482598, 530262, 562302, 580905, 648810, 697086, 765934, 795393, 804330, 843453, 883770, 937170, 1045629, 1148901, 1161810, 1206495, 1325655, 1405755, 1590786, 1686906, 1742715, 1914835, 2091258, 2297802, 2386179, 2412990, 2651310, 2811510, 3136887, 3446703, 3485430, 3829670, 3976965, 4217265, 4772358, 5228145, 5744505, 6273774, 6893406, 7158537, 7953930, 8434530, 10340109, 10456290, 11489010, 11930895, 14317074, 15684435, 17233515, 20680218, 21475611, 23861790, 31020327, 31368870, 34467030, 35792685, 42951222, 51700545, 62040654, 71585370, 93060981, 103401090, 107378055, 155101635, 186121962, 214756110, 279182943, 310203270, 465304905, 558365886, 930609810, 1395914715, 2791829430]

約数ペア:

[(1, 2791829430), (2, 1395914715), (3, 930609810), (5, 558365886), (6, 465304905), (9, 310203270), (10, 279182943), (13, 214756110), (15, 186121962), (18, 155101635), (26, 107378055), (27, 103401090), (30, 93060981), (39, 71585370), (45, 62040654), (54, 51700545), (65, 42951222), (78, 35792685), (81, 34467030), (89, 31368870), (90, 31020327), (117, 23861790), (130, 21475611), (135, 20680218), (162, 17233515), (178, 15684435), (195, 14317074), (234, 11930895), (243, 11489010), (267, 10456290), (270, 10340109), (331, 8434530), (351, 7953930), (390, 7158537), (405, 6893406), (445, 6273774), (486, 5744505), (534, 5228145), (585, 4772358), (662, 4217265), (702, 3976965), (729, 3829670), (801, 3485430), (810, 3446703), (890, 3136887), (993, 2811510), (1053, 2651310), (1157, 2412990), (1170, 2386179), (1215, 2297802), (1335, 2091258), (1458, 1914835), (1602, 1742715), (1655, 1686906), (1755, 1590786), (1986, 1405755), (2106, 1325655), (2314, 1206495), (2403, 1161810), (2430, 1148901), (2670, 1045629), (2979, 937170), (3159, 883770), (3310, 843453), (3471, 804330), (3510, 795393), (3645, 765934), (4005, 697086), (4303, 648810), (4806, 580905), (4965, 562302), (5265, 530262), (5785, 482598), (5958, 468585), (6318, 441885), (6942, 402165), (7209, 387270), (7290, 382967), (8010, 348543), (8606, 324405), (8937, 312390), (9477, 294590), (9930, 281151), (10413, 268110), (10530, 265131), (11570, 241299), (12015, 232362), (12909, 216270), (14418, 193635), (14895, 187434), (15795, 176754), (17355, 160866), (17874, 156195), (18954, 147295), (20826, 134055), (21515, 129762), (21627, 129090), (24030, 116181), (25818, 108135), (26811, 104130), (29459, 94770), (29790, 93717), (31239, 89370), (31590, 88377), (34710, 80433), (36045, 77454), (38727, 72090), (43030, 64881), (43254, 64545), (44685, 62478), (47385, 58918), (52065, 53622)]