1077466180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 2666829312

約数和(自身を除く): 1589363132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 71, 122, 140, 142, 244, 284, 305, 355, 427, 497, 610, 710, 854, 994, 1220, 1420, 1708, 1777, 1988, 2135, 2485, 3554, 4270, 4331, 4970, 7108, 8540, 8662, 8885, 9940, 12439, 17324, 17770, 21655, 24878, 30317, 35540, 43310, 49756, 60634, 62195, 86620, 108397, 121268, 124390, 126167, 151585, 216794, 248780, 252334, 303170, 433588, 504668, 541985, 606340, 630835, 758779, 883169, 1083970, 1261670, 1517558, 1766338, 2167940, 2523340, 3035116, 3532676, 3793895, 4415845, 7587790, 7696187, 8831690, 15175580, 15392374, 17663380, 30784748, 38480935, 53873309, 76961870, 107746618, 153923740, 215493236, 269366545, 538733090, 1077466180]

約数ペア:

[(1, 1077466180), (2, 538733090), (4, 269366545), (5, 215493236), (7, 153923740), (10, 107746618), (14, 76961870), (20, 53873309), (28, 38480935), (35, 30784748), (61, 17663380), (70, 15392374), (71, 15175580), (122, 8831690), (140, 7696187), (142, 7587790), (244, 4415845), (284, 3793895), (305, 3532676), (355, 3035116), (427, 2523340), (497, 2167940), (610, 1766338), (710, 1517558), (854, 1261670), (994, 1083970), (1220, 883169), (1420, 758779), (1708, 630835), (1777, 606340), (1988, 541985), (2135, 504668), (2485, 433588), (3554, 303170), (4270, 252334), (4331, 248780), (4970, 216794), (7108, 151585), (8540, 126167), (8662, 124390), (8885, 121268), (9940, 108397), (12439, 86620), (17324, 62195), (17770, 60634), (21655, 49756), (24878, 43310), (30317, 35540)]