31017870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8866

約数の個数: 64

約数和(自身を含む): 89087040

約数和(自身を除く): 58069170

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, 3510, 8837, 17674, 26511, 44185, 53022, 79533, 88370, 114881, 132555, 159066, 229762, 238599, 265110, 344643, 397665, 477198, 574405, 689286, 795330, 1033929, 1148810, 1192995, 1723215, 2067858, 2385990, 3101787, 3446430, 5169645, 6203574, 10339290, 15508935, 31017870]

約数ペア:

[(1, 31017870), (2, 15508935), (3, 10339290), (5, 6203574), (6, 5169645), (9, 3446430), (10, 3101787), (13, 2385990), (15, 2067858), (18, 1723215), (26, 1192995), (27, 1148810), (30, 1033929), (39, 795330), (45, 689286), (54, 574405), (65, 477198), (78, 397665), (90, 344643), (117, 265110), (130, 238599), (135, 229762), (195, 159066), (234, 132555), (270, 114881), (351, 88370), (390, 79533), (585, 53022), (702, 44185), (1170, 26511), (1755, 17674), (3510, 8837)]