2896919340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{405731}}^1$

素因数の和:405767

約数の個数: 96

約数和(自身を含む): 9815468544

約数和(自身を除く): 6918549204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 405731, 811462, 1217193, 1622924, 2028655, 2434386, 2840117, 4057310, 4868772, 5680234, 6085965, 6897427, 8114620, 8520351, 11360468, 12171930, 13794854, 14200585, 17040702, 20692281, 24343860, 27589708, 28401170, 34081404, 34487135, 41384562, 42601755, 48281989, 56802340, 68974270, 82769124, 85203510, 96563978, 103461405, 137948540, 144845967, 170407020, 193127956, 206922810, 241409945, 289691934, 413845620, 482819890, 579383868, 724229835, 965639780, 1448459670, 2896919340]

約数ペア:

[(1, 2896919340), (2, 1448459670), (3, 965639780), (4, 724229835), (5, 579383868), (6, 482819890), (7, 413845620), (10, 289691934), (12, 241409945), (14, 206922810), (15, 193127956), (17, 170407020), (20, 144845967), (21, 137948540), (28, 103461405), (30, 96563978), (34, 85203510), (35, 82769124), (42, 68974270), (51, 56802340), (60, 48281989), (68, 42601755), (70, 41384562), (84, 34487135), (85, 34081404), (102, 28401170), (105, 27589708), (119, 24343860), (140, 20692281), (170, 17040702), (204, 14200585), (210, 13794854), (238, 12171930), (255, 11360468), (340, 8520351), (357, 8114620), (420, 6897427), (476, 6085965), (510, 5680234), (595, 4868772), (714, 4057310), (1020, 2840117), (1190, 2434386), (1428, 2028655), (1785, 1622924), (2380, 1217193), (3570, 811462), (7140, 405731)]