30188854

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 47544840

約数和(自身を除く): 17355986

約数列:

[1, 2, 31, 62, 113, 139, 226, 278, 961, 1922, 3503, 4309, 7006, 8618, 15707, 31414, 108593, 133579, 217186, 267158, 486917, 973834, 15094427, 30188854]

約数ペア:

[(1, 30188854), (2, 15094427), (31, 973834), (62, 486917), (113, 267158), (139, 217186), (226, 133579), (278, 108593), (961, 31414), (1922, 15707), (3503, 8618), (4309, 7006)]