238575330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{378691}}^1$

素因数の和:378711

約数の個数: 48

約数和(自身を含む): 708911424

約数和(自身を除く): 470336094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 378691, 757382, 1136073, 1893455, 2272146, 2650837, 3408219, 3786910, 5301674, 5680365, 6816438, 7952511, 11360730, 13254185, 15905022, 17041095, 23857533, 26508370, 34082190, 39762555, 47715066, 79525110, 119287665, 238575330]

約数ペア:

[(1, 238575330), (2, 119287665), (3, 79525110), (5, 47715066), (6, 39762555), (7, 34082190), (9, 26508370), (10, 23857533), (14, 17041095), (15, 15905022), (18, 13254185), (21, 11360730), (30, 7952511), (35, 6816438), (42, 5680365), (45, 5301674), (63, 3786910), (70, 3408219), (90, 2650837), (105, 2272146), (126, 1893455), (210, 1136073), (315, 757382), (630, 378691)]