318699090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7817}}^1$

素因数の和:7984

約数の個数: 64

約数和(自身を含む): 855601920

約数和(自身を除く): 536902830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 7817, 8154, 13590, 15634, 20385, 23451, 39085, 40770, 46902, 70353, 78170, 117255, 140706, 211059, 234510, 351765, 422118, 703530, 1055295, 1180367, 2110590, 2360734, 3541101, 5901835, 7082202, 10623303, 11803670, 17705505, 21246606, 31869909, 35411010, 53116515, 63739818, 106233030, 159349545, 318699090]

約数ペア:

[(1, 318699090), (2, 159349545), (3, 106233030), (5, 63739818), (6, 53116515), (9, 35411010), (10, 31869909), (15, 21246606), (18, 17705505), (27, 11803670), (30, 10623303), (45, 7082202), (54, 5901835), (90, 3541101), (135, 2360734), (151, 2110590), (270, 1180367), (302, 1055295), (453, 703530), (755, 422118), (906, 351765), (1359, 234510), (1510, 211059), (2265, 140706), (2718, 117255), (4077, 78170), (4530, 70353), (6795, 46902), (7817, 40770), (8154, 39085), (13590, 23451), (15634, 20385)]