30405310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10169}}^1$

素因数の和:10212

約数の個数: 32

約数和(自身を含む): 61508160

約数和(自身を除く): 31102850

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10169, 20338, 50845, 101690, 132197, 233887, 264394, 467774, 660985, 1169435, 1321970, 2338870, 3040531, 6081062, 15202655, 30405310]

約数ペア:

[(1, 30405310), (2, 15202655), (5, 6081062), (10, 3040531), (13, 2338870), (23, 1321970), (26, 1169435), (46, 660985), (65, 467774), (115, 264394), (130, 233887), (230, 132197), (299, 101690), (598, 50845), (1495, 20338), (2990, 10169)]