21772363710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10221767}}^1$

素因数の和:10221848

約数の個数: 32

約数和(自身を含む): 52989645312

約数和(自身を除く): 31217281602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 10221767, 20443534, 30665301, 51108835, 61330602, 102217670, 153326505, 306653010, 725745457, 1451490914, 2177236371, 3628727285, 4354472742, 7257454570, 10886181855, 21772363710]

約数ペア:

[(1, 21772363710), (2, 10886181855), (3, 7257454570), (5, 4354472742), (6, 3628727285), (10, 2177236371), (15, 1451490914), (30, 725745457), (71, 306653010), (142, 153326505), (213, 102217670), (355, 61330602), (426, 51108835), (710, 30665301), (1065, 20443534), (2130, 10221767)]