15086868340

素因数分解:

$2^2\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{117371}}^1$

素因数の和:123807

約数の個数: 24

約数和(自身を含む): 31687623072

約数和(自身を除く): 16600754732

約数列:

[1, 2, 4, 5, 10, 20, 6427, 12854, 25708, 32135, 64270, 117371, 128540, 234742, 469484, 586855, 1173710, 2347420, 754343417, 1508686834, 3017373668, 3771717085, 7543434170, 15086868340]

約数ペア:

[(1, 15086868340), (2, 7543434170), (4, 3771717085), (5, 3017373668), (10, 1508686834), (20, 754343417), (6427, 2347420), (12854, 1173710), (25708, 586855), (32135, 469484), (64270, 234742), (117371, 128540)]