1581170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1498126

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 131, 142, 170, 262, 355, 655, 710, 1207, 1310, 2227, 2414, 4454, 6035, 9301, 11135, 12070, 18602, 22270, 46505, 93010, 158117, 316234, 790585, 1581170]

約数ペア:

[(1, 1581170), (2, 790585), (5, 316234), (10, 158117), (17, 93010), (34, 46505), (71, 22270), (85, 18602), (131, 12070), (142, 11135), (170, 9301), (262, 6035), (355, 4454), (655, 2414), (710, 2227), (1207, 1310)]