2207850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3416790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 359, 410, 615, 718, 1025, 1077, 1230, 1795, 2050, 2154, 3075, 3590, 5385, 6150, 8975, 10770, 14719, 17950, 26925, 29438, 44157, 53850, 73595, 88314, 147190, 220785, 367975, 441570, 735950, 1103925, 2207850]

約数ペア:

[(1, 2207850), (2, 1103925), (3, 735950), (5, 441570), (6, 367975), (10, 220785), (15, 147190), (25, 88314), (30, 73595), (41, 53850), (50, 44157), (75, 29438), (82, 26925), (123, 17950), (150, 14719), (205, 10770), (246, 8975), (359, 6150), (410, 5385), (615, 3590), (718, 3075), (1025, 2154), (1077, 2050), (1230, 1795)]