15750670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 32332608

約数和(自身を除く): 16581938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7127, 14254, 35635, 71270, 92651, 121159, 185302, 242318, 463255, 605795, 926510, 1211590, 1575067, 3150134, 7875335, 15750670]

約数ペア:

[(1, 15750670), (2, 7875335), (5, 3150134), (10, 1575067), (13, 1211590), (17, 926510), (26, 605795), (34, 463255), (65, 242318), (85, 185302), (130, 121159), (170, 92651), (221, 71270), (442, 35635), (1105, 14254), (2210, 7127)]