917157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10333}}^1$

素因数の和:10668

約数の個数: 64

約数和(自身を含む): 2366072640

約数和(自身を除く): 1448915560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 2219, 2536, 3170, 4438, 6340, 8876, 10333, 11095, 12680, 17752, 20666, 22190, 41332, 44380, 51665, 72331, 82664, 88760, 103330, 144662, 206660, 289324, 361655, 413320, 578648, 723310, 1446620, 2893240, 3275561, 6551122, 13102244, 16377805, 22928927, 26204488, 32755610, 45857854, 65511220, 91715708, 114644635, 131022440, 183431416, 229289270, 458578540, 917157080]

約数ペア:

[(1, 917157080), (2, 458578540), (4, 229289270), (5, 183431416), (7, 131022440), (8, 114644635), (10, 91715708), (14, 65511220), (20, 45857854), (28, 32755610), (35, 26204488), (40, 22928927), (56, 16377805), (70, 13102244), (140, 6551122), (280, 3275561), (317, 2893240), (634, 1446620), (1268, 723310), (1585, 578648), (2219, 413320), (2536, 361655), (3170, 289324), (4438, 206660), (6340, 144662), (8876, 103330), (10333, 88760), (11095, 82664), (12680, 72331), (17752, 51665), (20666, 44380), (22190, 41332)]