130791710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 156609250

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 595, 655, 839, 917, 1190, 1310, 1678, 1834, 2227, 4195, 4454, 4585, 5873, 8390, 9170, 11135, 11746, 14263, 15589, 22270, 28526, 29365, 31178, 58730, 71315, 77945, 99841, 109909, 142630, 155890, 199682, 219818, 499205, 549545, 769363, 998410, 1099090, 1538726, 1868453, 3736906, 3846815, 7693630, 9342265, 13079171, 18684530, 26158342, 65395855, 130791710]

約数ペア:

[(1, 130791710), (2, 65395855), (5, 26158342), (7, 18684530), (10, 13079171), (14, 9342265), (17, 7693630), (34, 3846815), (35, 3736906), (70, 1868453), (85, 1538726), (119, 1099090), (131, 998410), (170, 769363), (238, 549545), (262, 499205), (595, 219818), (655, 199682), (839, 155890), (917, 142630), (1190, 109909), (1310, 99841), (1678, 77945), (1834, 71315), (2227, 58730), (4195, 31178), (4454, 29365), (4585, 28526), (5873, 22270), (8390, 15589), (9170, 14263), (11135, 11746)]