9884970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 27233280

約数和(自身を除く): 17348310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1181, 1395, 1674, 2362, 2790, 3543, 4185, 5905, 7086, 8370, 10629, 11810, 17715, 21258, 31887, 35430, 36611, 53145, 63774, 73222, 106290, 109833, 159435, 183055, 219666, 318870, 329499, 366110, 549165, 658998, 988497, 1098330, 1647495, 1976994, 3294990, 4942485, 9884970]

約数ペア:

[(1, 9884970), (2, 4942485), (3, 3294990), (5, 1976994), (6, 1647495), (9, 1098330), (10, 988497), (15, 658998), (18, 549165), (27, 366110), (30, 329499), (31, 318870), (45, 219666), (54, 183055), (62, 159435), (90, 109833), (93, 106290), (135, 73222), (155, 63774), (186, 53145), (270, 36611), (279, 35430), (310, 31887), (465, 21258), (558, 17715), (837, 11810), (930, 10629), (1181, 8370), (1395, 7086), (1674, 5905), (2362, 4185), (2790, 3543)]