30032012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 54423600

約数和(自身を除く): 24391588

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1549, 3098, 4847, 6196, 9694, 19388, 57313, 114626, 202919, 229252, 405838, 811676, 7508003, 15016006, 30032012]

約数ペア:

[(1, 30032012), (2, 15016006), (4, 7508003), (37, 811676), (74, 405838), (131, 229252), (148, 202919), (262, 114626), (524, 57313), (1549, 19388), (3098, 9694), (4847, 6196)]