143722510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 268837632

約数和(自身を除く): 125115122

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 2953, 4867, 5906, 9734, 14765, 24335, 29530, 48670, 91543, 183086, 457715, 463621, 915430, 927242, 2318105, 4636210, 14372251, 28744502, 71861255, 143722510]

約数ペア:

[(1, 143722510), (2, 71861255), (5, 28744502), (10, 14372251), (31, 4636210), (62, 2318105), (155, 927242), (157, 915430), (310, 463621), (314, 457715), (785, 183086), (1570, 91543), (2953, 48670), (4867, 29530), (5906, 24335), (9734, 14765)]