10687690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 21813120

約数和(自身を除く): 11125430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4327, 8654, 21635, 43270, 56251, 82213, 112502, 164426, 281255, 411065, 562510, 822130, 1068769, 2137538, 5343845, 10687690]

約数ペア:

[(1, 10687690), (2, 5343845), (5, 2137538), (10, 1068769), (13, 822130), (19, 562510), (26, 411065), (38, 281255), (65, 164426), (95, 112502), (130, 82213), (190, 56251), (247, 43270), (494, 21635), (1235, 8654), (2470, 4327)]