64423410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20849}}^1$

素因数の和:20962

約数の個数: 32

約数和(自身を含む): 156124800

約数和(自身を除く): 91701390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 20849, 41698, 62547, 104245, 125094, 208490, 312735, 625470, 2147447, 4294894, 6442341, 10737235, 12884682, 21474470, 32211705, 64423410]

約数ペア:

[(1, 64423410), (2, 32211705), (3, 21474470), (5, 12884682), (6, 10737235), (10, 6442341), (15, 4294894), (30, 2147447), (103, 625470), (206, 312735), (309, 208490), (515, 125094), (618, 104245), (1030, 62547), (1545, 41698), (3090, 20849)]