15158070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 41748480

約数和(自身を除く): 26590410

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, 1395, 1674, 1811, 2790, 3622, 4185, 5433, 8370, 9055, 10866, 16299, 18110, 27165, 32598, 48897, 54330, 56141, 81495, 97794, 112282, 162990, 168423, 244485, 280705, 336846, 488970, 505269, 561410, 842115, 1010538, 1515807, 1684230, 2526345, 3031614, 5052690, 7579035, 15158070]

約数ペア:

[(1, 15158070), (2, 7579035), (3, 5052690), (5, 3031614), (6, 2526345), (9, 1684230), (10, 1515807), (15, 1010538), (18, 842115), (27, 561410), (30, 505269), (31, 488970), (45, 336846), (54, 280705), (62, 244485), (90, 168423), (93, 162990), (135, 112282), (155, 97794), (186, 81495), (270, 56141), (279, 54330), (310, 48897), (465, 32598), (558, 27165), (837, 18110), (930, 16299), (1395, 10866), (1674, 9055), (1811, 8370), (2790, 5433), (3622, 4185)]