747179670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2617}}^1$

素因数の和:2965

約数の個数: 64

約数和(自身を含む): 1857816576

約数和(自身を除く): 1110636906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 307, 310, 465, 614, 921, 930, 1535, 1842, 2617, 3070, 4605, 5234, 7851, 9210, 9517, 13085, 15702, 19034, 26170, 28551, 39255, 47585, 57102, 78510, 81127, 95170, 142755, 162254, 243381, 285510, 405635, 486762, 803419, 811270, 1216905, 1606838, 2410257, 2433810, 4017095, 4820514, 8034190, 12051285, 24102570, 24905989, 49811978, 74717967, 124529945, 149435934, 249059890, 373589835, 747179670]

約数ペア:

[(1, 747179670), (2, 373589835), (3, 249059890), (5, 149435934), (6, 124529945), (10, 74717967), (15, 49811978), (30, 24905989), (31, 24102570), (62, 12051285), (93, 8034190), (155, 4820514), (186, 4017095), (307, 2433810), (310, 2410257), (465, 1606838), (614, 1216905), (921, 811270), (930, 803419), (1535, 486762), (1842, 405635), (2617, 285510), (3070, 243381), (4605, 162254), (5234, 142755), (7851, 95170), (9210, 81127), (9517, 78510), (13085, 57102), (15702, 47585), (19034, 39255), (26170, 28551)]