2621790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29131}}^1$

素因数の和:29144

約数の個数: 24

約数和(自身を含む): 6816888

約数和(自身を除く): 4195098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 29131, 58262, 87393, 145655, 174786, 262179, 291310, 436965, 524358, 873930, 1310895, 2621790]

約数ペア:

[(1, 2621790), (2, 1310895), (3, 873930), (5, 524358), (6, 436965), (9, 291310), (10, 262179), (15, 174786), (18, 145655), (30, 87393), (45, 58262), (90, 29131)]