68603570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{997}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 141412608

約数和(自身を除く): 72809038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 997, 1966, 1994, 4915, 4985, 6881, 6979, 9830, 9970, 13762, 13958, 34405, 34895, 68810, 69790, 980051, 1960102, 4900255, 6860357, 9800510, 13720714, 34301785, 68603570]

約数ペア:

[(1, 68603570), (2, 34301785), (5, 13720714), (7, 9800510), (10, 6860357), (14, 4900255), (35, 1960102), (70, 980051), (983, 69790), (997, 68810), (1966, 34895), (1994, 34405), (4915, 13958), (4985, 13762), (6881, 9970), (6979, 9830)]