2210060060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{274201}}^1$

素因数の和:274254

約数の個数: 48

約数和(自身を含む): 5159384832

約数和(自身を除く): 2949324772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 274201, 548402, 1096804, 1371005, 2742010, 3564613, 5484020, 7129226, 8500231, 14258452, 17000462, 17823065, 34000924, 35646130, 42501155, 71292260, 85002310, 110503003, 170004620, 221006006, 442012012, 552515015, 1105030030, 2210060060]

約数ペア:

[(1, 2210060060), (2, 1105030030), (4, 552515015), (5, 442012012), (10, 221006006), (13, 170004620), (20, 110503003), (26, 85002310), (31, 71292260), (52, 42501155), (62, 35646130), (65, 34000924), (124, 17823065), (130, 17000462), (155, 14258452), (260, 8500231), (310, 7129226), (403, 5484020), (620, 3564613), (806, 2742010), (1612, 1371005), (2015, 1096804), (4030, 548402), (8060, 274201)]