78550110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1231}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 204684480

約数和(自身を除く): 126134370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 709, 1231, 1418, 2127, 2462, 3545, 3693, 4254, 6155, 6381, 7090, 7386, 10635, 11079, 12310, 12762, 18465, 21270, 22158, 31905, 36930, 55395, 63810, 110790, 872779, 1745558, 2618337, 4363895, 5236674, 7855011, 8727790, 13091685, 15710022, 26183370, 39275055, 78550110]

約数ペア:

[(1, 78550110), (2, 39275055), (3, 26183370), (5, 15710022), (6, 13091685), (9, 8727790), (10, 7855011), (15, 5236674), (18, 4363895), (30, 2618337), (45, 1745558), (90, 872779), (709, 110790), (1231, 63810), (1418, 55395), (2127, 36930), (2462, 31905), (3545, 22158), (3693, 21270), (4254, 18465), (6155, 12762), (6381, 12310), (7090, 11079), (7386, 10635)]