30271372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 54440960

約数和(自身を除く): 24169588

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 1279, 2558, 5116, 5917, 11834, 23668, 78019, 124063, 156038, 248126, 312076, 496252, 7567843, 15135686, 30271372]

約数ペア:

[(1, 30271372), (2, 15135686), (4, 7567843), (61, 496252), (97, 312076), (122, 248126), (194, 156038), (244, 124063), (388, 78019), (1279, 23668), (2558, 11834), (5116, 5917)]