70569785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 29585095

約数列:

[1, 5, 11, 13, 55, 65, 143, 229, 431, 715, 1145, 2155, 2519, 2977, 4741, 5603, 12595, 14885, 23705, 28015, 32747, 61633, 98699, 163735, 308165, 493495, 1085689, 1283087, 5428445, 6415435, 14113957, 70569785]

約数ペア:

[(1, 70569785), (5, 14113957), (11, 6415435), (13, 5428445), (55, 1283087), (65, 1085689), (143, 493495), (229, 308165), (431, 163735), (715, 98699), (1145, 61633), (2155, 32747), (2519, 28015), (2977, 23705), (4741, 14885), (5603, 12595)]