143225830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56611}}^1$

素因数の和:56652

約数の個数: 32

約数和(自身を含む): 293476608

約数和(自身を除く): 150250778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 56611, 113222, 283055, 566110, 622721, 1245442, 1302053, 2604106, 3113605, 6227210, 6510265, 13020530, 14322583, 28645166, 71612915, 143225830]

約数ペア:

[(1, 143225830), (2, 71612915), (5, 28645166), (10, 14322583), (11, 13020530), (22, 6510265), (23, 6227210), (46, 3113605), (55, 2604106), (110, 1302053), (115, 1245442), (230, 622721), (253, 566110), (506, 283055), (1265, 113222), (2530, 56611)]