65921370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30949}}^1$

素因数の和:31030

約数の個数: 32

約数和(自身を含む): 160444800

約数和(自身を除く): 94523430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 30949, 61898, 92847, 154745, 185694, 309490, 464235, 928470, 2197379, 4394758, 6592137, 10986895, 13184274, 21973790, 32960685, 65921370]

約数ペア:

[(1, 65921370), (2, 32960685), (3, 21973790), (5, 13184274), (6, 10986895), (10, 6592137), (15, 4394758), (30, 2197379), (71, 928470), (142, 464235), (213, 309490), (355, 185694), (426, 154745), (710, 92847), (1065, 61898), (2130, 30949)]