471688380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{873497}}^1$

素因数の和:873515

約数の個数: 48

約数和(自身を含む): 1467476640

約数和(自身を除く): 995788260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 873497, 1746994, 2620491, 3493988, 4367485, 5240982, 7861473, 8734970, 10481964, 13102455, 15722946, 17469940, 23584419, 26204910, 31445892, 39307365, 47168838, 52409820, 78614730, 94337676, 117922095, 157229460, 235844190, 471688380]

約数ペア:

[(1, 471688380), (2, 235844190), (3, 157229460), (4, 117922095), (5, 94337676), (6, 78614730), (9, 52409820), (10, 47168838), (12, 39307365), (15, 31445892), (18, 26204910), (20, 23584419), (27, 17469940), (30, 15722946), (36, 13102455), (45, 10481964), (54, 8734970), (60, 7861473), (90, 5240982), (108, 4367485), (135, 3493988), (180, 2620491), (270, 1746994), (540, 873497)]