30199372

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 60528384

約数和(自身を除く): 30329012

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 1667, 2588, 3334, 4529, 6668, 9058, 11669, 18116, 23338, 46676, 1078549, 2157098, 4314196, 7549843, 15099686, 30199372]

約数ペア:

[(1, 30199372), (2, 15099686), (4, 7549843), (7, 4314196), (14, 2157098), (28, 1078549), (647, 46676), (1294, 23338), (1667, 18116), (2588, 11669), (3334, 9058), (4529, 6668)]