13030030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 25510464

約数和(自身を除く): 12480434

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 887, 1130, 1469, 1774, 2938, 4435, 7345, 8870, 11531, 14690, 23062, 57655, 100231, 115310, 200462, 501155, 1002310, 1303003, 2606006, 6515015, 13030030]

約数ペア:

[(1, 13030030), (2, 6515015), (5, 2606006), (10, 1303003), (13, 1002310), (26, 501155), (65, 200462), (113, 115310), (130, 100231), (226, 57655), (565, 23062), (887, 14690), (1130, 11531), (1469, 8870), (1774, 7345), (2938, 4435)]