3026890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2805110

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 179, 190, 358, 445, 890, 895, 1691, 1790, 3382, 3401, 6802, 8455, 15931, 16910, 17005, 31862, 34010, 79655, 159310, 302689, 605378, 1513445, 3026890]

約数ペア:

[(1, 3026890), (2, 1513445), (5, 605378), (10, 302689), (19, 159310), (38, 79655), (89, 34010), (95, 31862), (178, 17005), (179, 16910), (190, 15931), (358, 8455), (445, 6802), (890, 3401), (895, 3382), (1691, 1790)]