72288510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{344231}}^1$

素因数の和:344248

約数の個数: 32

約数和(自身を含む): 198277632

約数和(自身を除く): 125989122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 344231, 688462, 1032693, 1721155, 2065386, 2409617, 3442310, 4819234, 5163465, 7228851, 10326930, 12048085, 14457702, 24096170, 36144255, 72288510]

約数ペア:

[(1, 72288510), (2, 36144255), (3, 24096170), (5, 14457702), (6, 12048085), (7, 10326930), (10, 7228851), (14, 5163465), (15, 4819234), (21, 3442310), (30, 2409617), (35, 2065386), (42, 1721155), (70, 1032693), (105, 688462), (210, 344231)]