30540518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 47554560

約数和(自身を除く): 17014042

約数列:

[1, 2, 31, 62, 191, 382, 2579, 5158, 5921, 11842, 79949, 159898, 492589, 985178, 15270259, 30540518]

約数ペア:

[(1, 30540518), (2, 15270259), (31, 985178), (62, 492589), (191, 159898), (382, 79949), (2579, 11842), (5158, 5921)]