70017185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 101760000

約数和(自身を除く): 31742815

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 499, 665, 1055, 1477, 2495, 3493, 4009, 7385, 9481, 17465, 20045, 28063, 47405, 66367, 105289, 140315, 331835, 526445, 737023, 2000491, 3685115, 10002455, 14003437, 70017185]

約数ペア:

[(1, 70017185), (5, 14003437), (7, 10002455), (19, 3685115), (35, 2000491), (95, 737023), (133, 526445), (211, 331835), (499, 140315), (665, 105289), (1055, 66367), (1477, 47405), (2495, 28063), (3493, 20045), (4009, 17465), (7385, 9481)]