10213950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 25556400

約数和(自身を除く): 15342450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 457, 745, 894, 914, 1371, 1490, 2235, 2285, 2742, 3725, 4470, 4570, 6855, 7450, 11175, 11425, 13710, 22350, 22850, 34275, 68093, 68550, 136186, 204279, 340465, 408558, 680930, 1021395, 1702325, 2042790, 3404650, 5106975, 10213950]

約数ペア:

[(1, 10213950), (2, 5106975), (3, 3404650), (5, 2042790), (6, 1702325), (10, 1021395), (15, 680930), (25, 408558), (30, 340465), (50, 204279), (75, 136186), (149, 68550), (150, 68093), (298, 34275), (447, 22850), (457, 22350), (745, 13710), (894, 11425), (914, 11175), (1371, 7450), (1490, 6855), (2235, 4570), (2285, 4470), (2742, 3725)]