2515693110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11979491}}^1$

素因数の和:11979508

約数の個数: 32

約数和(自身を含む): 6900187392

約数和(自身を除く): 4384494282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11979491, 23958982, 35938473, 59897455, 71876946, 83856437, 119794910, 167712874, 179692365, 251569311, 359384730, 419282185, 503138622, 838564370, 1257846555, 2515693110]

約数ペア:

[(1, 2515693110), (2, 1257846555), (3, 838564370), (5, 503138622), (6, 419282185), (7, 359384730), (10, 251569311), (14, 179692365), (15, 167712874), (21, 119794910), (30, 83856437), (35, 71876946), (42, 59897455), (70, 35938473), (105, 23958982), (210, 11979491)]