23498940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 66017952

約数和(自身を除く): 42519012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 857, 914, 1371, 1714, 1828, 2285, 2571, 2742, 3428, 4285, 4570, 5142, 5484, 6855, 8570, 9140, 10284, 12855, 13710, 17140, 25710, 27420, 51420, 391649, 783298, 1174947, 1566596, 1958245, 2349894, 3916490, 4699788, 5874735, 7832980, 11749470, 23498940]

約数ペア:

[(1, 23498940), (2, 11749470), (3, 7832980), (4, 5874735), (5, 4699788), (6, 3916490), (10, 2349894), (12, 1958245), (15, 1566596), (20, 1174947), (30, 783298), (60, 391649), (457, 51420), (857, 27420), (914, 25710), (1371, 17140), (1714, 13710), (1828, 12855), (2285, 10284), (2571, 9140), (2742, 8570), (3428, 6855), (4285, 5484), (4570, 5142)]