8563470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 20718720

約数和(自身を除く): 12155250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 2179, 3930, 4358, 6537, 10895, 13074, 21790, 32685, 65370, 285449, 570898, 856347, 1427245, 1712694, 2854490, 4281735, 8563470]

約数ペア:

[(1, 8563470), (2, 4281735), (3, 2854490), (5, 1712694), (6, 1427245), (10, 856347), (15, 570898), (30, 285449), (131, 65370), (262, 32685), (393, 21790), (655, 13074), (786, 10895), (1310, 6537), (1965, 4358), (2179, 3930)]