270351310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8467}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 507267072

約数和(自身を除く): 236915762

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 8467, 15965, 16934, 31930, 42335, 84670, 262477, 524954, 872101, 1312385, 1744202, 2624770, 4360505, 8721010, 27035131, 54070262, 135175655, 270351310]

約数ペア:

[(1, 270351310), (2, 135175655), (5, 54070262), (10, 27035131), (31, 8721010), (62, 4360505), (103, 2624770), (155, 1744202), (206, 1312385), (310, 872101), (515, 524954), (1030, 262477), (3193, 84670), (6386, 42335), (8467, 31930), (15965, 16934)]