2201310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 6082560

約数和(自身を除く): 3881250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 263, 270, 279, 310, 465, 526, 558, 789, 837, 930, 1315, 1395, 1578, 1674, 2367, 2630, 2790, 3945, 4185, 4734, 7101, 7890, 8153, 8370, 11835, 14202, 16306, 23670, 24459, 35505, 40765, 48918, 71010, 73377, 81530, 122295, 146754, 220131, 244590, 366885, 440262, 733770, 1100655, 2201310]

約数ペア:

[(1, 2201310), (2, 1100655), (3, 733770), (5, 440262), (6, 366885), (9, 244590), (10, 220131), (15, 146754), (18, 122295), (27, 81530), (30, 73377), (31, 71010), (45, 48918), (54, 40765), (62, 35505), (90, 24459), (93, 23670), (135, 16306), (155, 14202), (186, 11835), (263, 8370), (270, 8153), (279, 7890), (310, 7101), (465, 4734), (526, 4185), (558, 3945), (789, 2790), (837, 2630), (930, 2367), (1315, 1674), (1395, 1578)]