2015588070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{240811}}^1$

素因数の和:240858

約数の個数: 64

約数和(自身を含む): 5548308480

約数和(自身を除く): 3532720410

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, 2790, 4185, 8370, 240811, 481622, 722433, 1204055, 1444866, 2167299, 2408110, 3612165, 4334598, 6501897, 7224330, 7465141, 10836495, 13003794, 14930282, 21672990, 22395423, 32509485, 37325705, 44790846, 65018970, 67186269, 74651410, 111977115, 134372538, 201558807, 223954230, 335931345, 403117614, 671862690, 1007794035, 2015588070]

約数ペア:

[(1, 2015588070), (2, 1007794035), (3, 671862690), (5, 403117614), (6, 335931345), (9, 223954230), (10, 201558807), (15, 134372538), (18, 111977115), (27, 74651410), (30, 67186269), (31, 65018970), (45, 44790846), (54, 37325705), (62, 32509485), (90, 22395423), (93, 21672990), (135, 14930282), (155, 13003794), (186, 10836495), (270, 7465141), (279, 7224330), (310, 6501897), (465, 4334598), (558, 3612165), (837, 2408110), (930, 2167299), (1395, 1444866), (1674, 1204055), (2790, 722433), (4185, 481622), (8370, 240811)]