11558970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 31841280

約数和(自身を除く): 20282310

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, 1381, 1395, 1674, 2762, 2790, 4143, 4185, 6905, 8286, 8370, 12429, 13810, 20715, 24858, 37287, 41430, 42811, 62145, 74574, 85622, 124290, 128433, 186435, 214055, 256866, 372870, 385299, 428110, 642165, 770598, 1155897, 1284330, 1926495, 2311794, 3852990, 5779485, 11558970]

約数ペア:

[(1, 11558970), (2, 5779485), (3, 3852990), (5, 2311794), (6, 1926495), (9, 1284330), (10, 1155897), (15, 770598), (18, 642165), (27, 428110), (30, 385299), (31, 372870), (45, 256866), (54, 214055), (62, 186435), (90, 128433), (93, 124290), (135, 85622), (155, 74574), (186, 62145), (270, 42811), (279, 41430), (310, 37287), (465, 24858), (558, 20715), (837, 13810), (930, 12429), (1381, 8370), (1395, 8286), (1674, 6905), (2762, 4185), (2790, 4143)]