30917572

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8429}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 62314560

約数和(自身を除く): 31396988

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8429, 16858, 33716, 59003, 118006, 236012, 1104199, 2208398, 4416796, 7729393, 15458786, 30917572]

約数ペア:

[(1, 30917572), (2, 15458786), (4, 7729393), (7, 4416796), (14, 2208398), (28, 1104199), (131, 236012), (262, 118006), (524, 59003), (917, 33716), (1834, 16858), (3668, 8429)]