155210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 326592

約数和(自身を除く): 171382

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 110, 166, 170, 187, 374, 415, 830, 913, 935, 1411, 1826, 1870, 2822, 4565, 7055, 9130, 14110, 15521, 31042, 77605, 155210]

約数ペア:

[(1, 155210), (2, 77605), (5, 31042), (10, 15521), (11, 14110), (17, 9130), (22, 7055), (34, 4565), (55, 2822), (83, 1870), (85, 1826), (110, 1411), (166, 935), (170, 913), (187, 830), (374, 415)]