153299740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{63347}}^1$

素因数の和:63378

約数の個数: 36

約数和(自身を含む): 353861928

約数和(自身を除く): 200562188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 63347, 126694, 253388, 316735, 633470, 696817, 1266940, 1393634, 2787268, 3484085, 6968170, 7664987, 13936340, 15329974, 30659948, 38324935, 76649870, 153299740]

約数ペア:

[(1, 153299740), (2, 76649870), (4, 38324935), (5, 30659948), (10, 15329974), (11, 13936340), (20, 7664987), (22, 6968170), (44, 3484085), (55, 2787268), (110, 1393634), (121, 1266940), (220, 696817), (242, 633470), (484, 316735), (605, 253388), (1210, 126694), (2420, 63347)]