28855630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 55287360

約数和(自身を除く): 26431730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 631, 1262, 1345, 2690, 3155, 4573, 6310, 9146, 10727, 21454, 22865, 45730, 53635, 107270, 169739, 339478, 848695, 1697390, 2885563, 5771126, 14427815, 28855630]

約数ペア:

[(1, 28855630), (2, 14427815), (5, 5771126), (10, 2885563), (17, 1697390), (34, 848695), (85, 339478), (170, 169739), (269, 107270), (538, 53635), (631, 45730), (1262, 22865), (1345, 21454), (2690, 10727), (3155, 9146), (4573, 6310)]