10214940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{170249}}^1$

素因数の和:170261

約数の個数: 24

約数和(自身を含む): 28602000

約数和(自身を除く): 18387060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 170249, 340498, 510747, 680996, 851245, 1021494, 1702490, 2042988, 2553735, 3404980, 5107470, 10214940]

約数ペア:

[(1, 10214940), (2, 5107470), (3, 3404980), (4, 2553735), (5, 2042988), (6, 1702490), (10, 1021494), (12, 851245), (15, 680996), (20, 510747), (30, 340498), (60, 170249)]