64598870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10369}}^1$

素因数の和:10472

約数の個数: 32

約数和(自身を含む): 134395200

約数和(自身を除く): 69796330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10369, 20738, 51845, 72583, 103690, 145166, 362915, 725830, 922841, 1845682, 4614205, 6459887, 9228410, 12919774, 32299435, 64598870]

約数ペア:

[(1, 64598870), (2, 32299435), (5, 12919774), (7, 9228410), (10, 6459887), (14, 4614205), (35, 1845682), (70, 922841), (89, 725830), (178, 362915), (445, 145166), (623, 103690), (890, 72583), (1246, 51845), (3115, 20738), (6230, 10369)]