70130830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91079}}^1$

素因数の和:91104

約数の個数: 32

約数和(自身を含む): 157386240

約数和(自身を除く): 87255410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 91079, 182158, 455395, 637553, 910790, 1001869, 1275106, 2003738, 3187765, 5009345, 6375530, 7013083, 10018690, 14026166, 35065415, 70130830]

約数ペア:

[(1, 70130830), (2, 35065415), (5, 14026166), (7, 10018690), (10, 7013083), (11, 6375530), (14, 5009345), (22, 3187765), (35, 2003738), (55, 1275106), (70, 1001869), (77, 910790), (110, 637553), (154, 455395), (385, 182158), (770, 91079)]