143112570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67189}}^1$

素因数の和:67270

約数の個数: 32

約数和(自身を含む): 348312960

約数和(自身を除く): 205200390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 67189, 134378, 201567, 335945, 403134, 671890, 1007835, 2015670, 4770419, 9540838, 14311257, 23852095, 28622514, 47704190, 71556285, 143112570]

約数ペア:

[(1, 143112570), (2, 71556285), (3, 47704190), (5, 28622514), (6, 23852095), (10, 14311257), (15, 9540838), (30, 4770419), (71, 2015670), (142, 1007835), (213, 671890), (355, 403134), (426, 335945), (710, 201567), (1065, 134378), (2130, 67189)]