31664010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 87588864

約数和(自身を除く): 55924854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1151, 1310, 1834, 1965, 2302, 2751, 3453, 3930, 4585, 5502, 5755, 6906, 8057, 9170, 11510, 13755, 16114, 17265, 24171, 27510, 34530, 40285, 48342, 80570, 120855, 150781, 241710, 301562, 452343, 753905, 904686, 1055467, 1507810, 2110934, 2261715, 3166401, 4523430, 5277335, 6332802, 10554670, 15832005, 31664010]

約数ペア:

[(1, 31664010), (2, 15832005), (3, 10554670), (5, 6332802), (6, 5277335), (7, 4523430), (10, 3166401), (14, 2261715), (15, 2110934), (21, 1507810), (30, 1055467), (35, 904686), (42, 753905), (70, 452343), (105, 301562), (131, 241710), (210, 150781), (262, 120855), (393, 80570), (655, 48342), (786, 40285), (917, 34530), (1151, 27510), (1310, 24171), (1834, 17265), (1965, 16114), (2302, 13755), (2751, 11510), (3453, 9170), (3930, 8057), (4585, 6906), (5502, 5755)]