4197403980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{302843}}^1$

素因数の和:302876

約数の個数: 144

約数和(自身を含む): 15873871104

約数和(自身を除く): 11676467124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 302843, 605686, 908529, 1211372, 1514215, 1817058, 2119901, 2725587, 3028430, 3331273, 3634116, 4239802, 4542645, 5451174, 6056860, 6359703, 6662546, 8479604, 9085290, 9993819, 10599505, 10902348, 12719406, 13325092, 13627935, 16656365, 18170580, 19079109, 19987638, 21199010, 23318911, 25438812, 27255870, 29981457, 31798515, 33312730, 38158218, 39975276, 42398020, 46637822, 49969095, 54511740, 59962914, 63597030, 66625460, 69956733, 76316436, 93275644, 95395545, 99938190, 116594555, 119925828, 127194060, 139913466, 149907285, 190791090, 199876380, 209870199, 233189110, 279826932, 299814570, 349783665, 381582180, 419740398, 466378220, 599629140, 699567330, 839480796, 1049350995, 1399134660, 2098701990, 4197403980]

約数ペア:

[(1, 4197403980), (2, 2098701990), (3, 1399134660), (4, 1049350995), (5, 839480796), (6, 699567330), (7, 599629140), (9, 466378220), (10, 419740398), (11, 381582180), (12, 349783665), (14, 299814570), (15, 279826932), (18, 233189110), (20, 209870199), (21, 199876380), (22, 190791090), (28, 149907285), (30, 139913466), (33, 127194060), (35, 119925828), (36, 116594555), (42, 99938190), (44, 95395545), (45, 93275644), (55, 76316436), (60, 69956733), (63, 66625460), (66, 63597030), (70, 59962914), (77, 54511740), (84, 49969095), (90, 46637822), (99, 42398020), (105, 39975276), (110, 38158218), (126, 33312730), (132, 31798515), (140, 29981457), (154, 27255870), (165, 25438812), (180, 23318911), (198, 21199010), (210, 19987638), (220, 19079109), (231, 18170580), (252, 16656365), (308, 13627935), (315, 13325092), (330, 12719406), (385, 10902348), (396, 10599505), (420, 9993819), (462, 9085290), (495, 8479604), (630, 6662546), (660, 6359703), (693, 6056860), (770, 5451174), (924, 4542645), (990, 4239802), (1155, 3634116), (1260, 3331273), (1386, 3028430), (1540, 2725587), (1980, 2119901), (2310, 1817058), (2772, 1514215), (3465, 1211372), (4620, 908529), (6930, 605686), (13860, 302843)]