190110230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 347937120

約数和(自身を除く): 157826890

約数列:

[1, 2, 5, 10, 89, 178, 227, 445, 454, 890, 941, 1135, 1882, 2270, 4705, 9410, 20203, 40406, 83749, 101015, 167498, 202030, 213607, 418745, 427214, 837490, 1068035, 2136070, 19011023, 38022046, 95055115, 190110230]

約数ペア:

[(1, 190110230), (2, 95055115), (5, 38022046), (10, 19011023), (89, 2136070), (178, 1068035), (227, 837490), (445, 427214), (454, 418745), (890, 213607), (941, 202030), (1135, 167498), (1882, 101015), (2270, 83749), (4705, 40406), (9410, 20203)]