68278030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12907}}^1$

素因数の和:12960

約数の個数: 24

約数和(自身を含む): 128486232

約数和(自身を除く): 60208202

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12907, 25814, 64535, 129070, 296861, 593722, 1484305, 2968610, 6827803, 13655606, 34139015, 68278030]

約数ペア:

[(1, 68278030), (2, 34139015), (5, 13655606), (10, 6827803), (23, 2968610), (46, 1484305), (115, 593722), (230, 296861), (529, 129070), (1058, 64535), (2645, 25814), (5290, 12907)]