15930310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 31624992

約数和(自身を除く): 15694682

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1493, 2134, 2986, 5335, 7465, 10670, 14930, 16423, 32846, 82115, 144821, 164230, 289642, 724105, 1448210, 1593031, 3186062, 7965155, 15930310]

約数ペア:

[(1, 15930310), (2, 7965155), (5, 3186062), (10, 1593031), (11, 1448210), (22, 724105), (55, 289642), (97, 164230), (110, 144821), (194, 82115), (485, 32846), (970, 16423), (1067, 14930), (1493, 10670), (2134, 7465), (2986, 5335)]