98306740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{100313}}^1$

素因数の和:100336

約数の個数: 36

約数和(自身を含む): 240151716

約数和(自身を除く): 141844976

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 100313, 200626, 401252, 501565, 702191, 1003130, 1404382, 2006260, 2808764, 3510955, 4915337, 7021910, 9830674, 14043820, 19661348, 24576685, 49153370, 98306740]

約数ペア:

[(1, 98306740), (2, 49153370), (4, 24576685), (5, 19661348), (7, 14043820), (10, 9830674), (14, 7021910), (20, 4915337), (28, 3510955), (35, 2808764), (49, 2006260), (70, 1404382), (98, 1003130), (140, 702191), (196, 501565), (245, 401252), (490, 200626), (980, 100313)]