30659948

素因数分解:

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

素因数の和:63373

約数の個数: 18

約数和(自身を含む): 58976988

約数和(自身を除く): 28317040

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63347, 126694, 253388, 696817, 1393634, 2787268, 7664987, 15329974, 30659948]

約数ペア:

[(1, 30659948), (2, 15329974), (4, 7664987), (11, 2787268), (22, 1393634), (44, 696817), (121, 253388), (242, 126694), (484, 63347)]