31371230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 62775648

約数和(自身を除く): 31404418

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5381, 5830, 10762, 26905, 53810, 59191, 118382, 285193, 295955, 570386, 591910, 1425965, 2851930, 3137123, 6274246, 15685615, 31371230]

約数ペア:

[(1, 31371230), (2, 15685615), (5, 6274246), (10, 3137123), (11, 2851930), (22, 1425965), (53, 591910), (55, 570386), (106, 295955), (110, 285193), (265, 118382), (530, 59191), (583, 53810), (1166, 26905), (2915, 10762), (5381, 5830)]