12643230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2791}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 30555648

約数和(自身を除く): 17912418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 2791, 4530, 5582, 8373, 13955, 16746, 27910, 41865, 83730, 421441, 842882, 1264323, 2107205, 2528646, 4214410, 6321615, 12643230]

約数ペア:

[(1, 12643230), (2, 6321615), (3, 4214410), (5, 2528646), (6, 2107205), (10, 1264323), (15, 842882), (30, 421441), (151, 83730), (302, 41865), (453, 27910), (755, 16746), (906, 13955), (1510, 8373), (2265, 5582), (2791, 4530)]