109174260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139967}}^1$

素因数の和:139992

約数の個数: 48

約数和(自身を含む): 329204736

約数和(自身を除く): 220030476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 139967, 279934, 419901, 559868, 699835, 839802, 1399670, 1679604, 1819571, 2099505, 2799340, 3639142, 4199010, 5458713, 7278284, 8398020, 9097855, 10917426, 18195710, 21834852, 27293565, 36391420, 54587130, 109174260]

約数ペア:

[(1, 109174260), (2, 54587130), (3, 36391420), (4, 27293565), (5, 21834852), (6, 18195710), (10, 10917426), (12, 9097855), (13, 8398020), (15, 7278284), (20, 5458713), (26, 4199010), (30, 3639142), (39, 2799340), (52, 2099505), (60, 1819571), (65, 1679604), (78, 1399670), (130, 839802), (156, 699835), (195, 559868), (260, 419901), (390, 279934), (780, 139967)]