39941010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 64628910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 2939, 4530, 5878, 6795, 8817, 13590, 14695, 17634, 26451, 29390, 44085, 52902, 88170, 132255, 264510, 443789, 887578, 1331367, 2218945, 2662734, 3994101, 4437890, 6656835, 7988202, 13313670, 19970505, 39941010]

約数ペア:

[(1, 39941010), (2, 19970505), (3, 13313670), (5, 7988202), (6, 6656835), (9, 4437890), (10, 3994101), (15, 2662734), (18, 2218945), (30, 1331367), (45, 887578), (90, 443789), (151, 264510), (302, 132255), (453, 88170), (755, 52902), (906, 44085), (1359, 29390), (1510, 26451), (2265, 17634), (2718, 14695), (2939, 13590), (4530, 8817), (5878, 6795)]