25190730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 68083200

約数和(自身を除く): 42892470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1181, 1185, 1422, 2133, 2362, 2370, 3543, 3555, 4266, 5905, 7086, 7110, 10629, 10665, 11810, 17715, 21258, 21330, 31887, 35430, 53145, 63774, 93299, 106290, 159435, 186598, 279897, 318870, 466495, 559794, 839691, 932990, 1399485, 1679382, 2519073, 2798970, 4198455, 5038146, 8396910, 12595365, 25190730]

約数ペア:

[(1, 25190730), (2, 12595365), (3, 8396910), (5, 5038146), (6, 4198455), (9, 2798970), (10, 2519073), (15, 1679382), (18, 1399485), (27, 932990), (30, 839691), (45, 559794), (54, 466495), (79, 318870), (90, 279897), (135, 186598), (158, 159435), (237, 106290), (270, 93299), (395, 63774), (474, 53145), (711, 35430), (790, 31887), (1181, 21330), (1185, 21258), (1422, 17715), (2133, 11810), (2362, 10665), (2370, 10629), (3543, 7110), (3555, 7086), (4266, 5905)]