9290970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 26691840

約数和(自身を除く): 17400870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 2647, 3510, 5294, 7941, 13235, 15882, 23823, 26470, 34411, 39705, 47646, 68822, 71469, 79410, 103233, 119115, 142938, 172055, 206466, 238230, 309699, 344110, 357345, 516165, 619398, 714690, 929097, 1032330, 1548495, 1858194, 3096990, 4645485, 9290970]

約数ペア:

[(1, 9290970), (2, 4645485), (3, 3096990), (5, 1858194), (6, 1548495), (9, 1032330), (10, 929097), (13, 714690), (15, 619398), (18, 516165), (26, 357345), (27, 344110), (30, 309699), (39, 238230), (45, 206466), (54, 172055), (65, 142938), (78, 119115), (90, 103233), (117, 79410), (130, 71469), (135, 68822), (195, 47646), (234, 39705), (270, 34411), (351, 26470), (390, 23823), (585, 15882), (702, 13235), (1170, 7941), (1755, 5294), (2647, 3510)]