60891730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 112129920

約数和(自身を除く): 51238190

約数列:

[1, 2, 5, 10, 71, 139, 142, 278, 355, 617, 695, 710, 1234, 1390, 3085, 6170, 9869, 19738, 43807, 49345, 85763, 87614, 98690, 171526, 219035, 428815, 438070, 857630, 6089173, 12178346, 30445865, 60891730]

約数ペア:

[(1, 60891730), (2, 30445865), (5, 12178346), (10, 6089173), (71, 857630), (139, 438070), (142, 428815), (278, 219035), (355, 171526), (617, 98690), (695, 87614), (710, 85763), (1234, 49345), (1390, 43807), (3085, 19738), (6170, 9869)]