2017680540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3971

約数の個数: 96

約数和(自身を含む): 5773178880

約数和(自身を除く): 3755498340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 113, 158, 226, 237, 316, 339, 395, 452, 474, 565, 678, 790, 948, 1130, 1185, 1356, 1580, 1695, 2260, 2370, 3390, 3767, 4740, 6780, 7534, 8927, 11301, 15068, 17854, 18835, 22602, 26781, 35708, 37670, 44635, 45204, 53562, 56505, 75340, 89270, 107124, 113010, 133905, 178540, 226020, 267810, 297593, 425671, 535620, 595186, 851342, 892779, 1190372, 1277013, 1487965, 1702684, 1785558, 2128355, 2554026, 2975930, 3571116, 4256710, 4463895, 5108052, 5951860, 6385065, 8513420, 8927790, 12770130, 17855580, 25540260, 33628009, 67256018, 100884027, 134512036, 168140045, 201768054, 336280090, 403536108, 504420135, 672560180, 1008840270, 2017680540]

約数ペア:

[(1, 2017680540), (2, 1008840270), (3, 672560180), (4, 504420135), (5, 403536108), (6, 336280090), (10, 201768054), (12, 168140045), (15, 134512036), (20, 100884027), (30, 67256018), (60, 33628009), (79, 25540260), (113, 17855580), (158, 12770130), (226, 8927790), (237, 8513420), (316, 6385065), (339, 5951860), (395, 5108052), (452, 4463895), (474, 4256710), (565, 3571116), (678, 2975930), (790, 2554026), (948, 2128355), (1130, 1785558), (1185, 1702684), (1356, 1487965), (1580, 1277013), (1695, 1190372), (2260, 892779), (2370, 851342), (3390, 595186), (3767, 535620), (4740, 425671), (6780, 297593), (7534, 267810), (8927, 226020), (11301, 178540), (15068, 133905), (17854, 113010), (18835, 107124), (22602, 89270), (26781, 75340), (35708, 56505), (37670, 53562), (44635, 45204)]