4286460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7809540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 359, 398, 597, 718, 796, 995, 1077, 1194, 1436, 1795, 1990, 2154, 2388, 2985, 3590, 3980, 4308, 5385, 5970, 7180, 10770, 11940, 21540, 71441, 142882, 214323, 285764, 357205, 428646, 714410, 857292, 1071615, 1428820, 2143230, 4286460]

約数ペア:

[(1, 4286460), (2, 2143230), (3, 1428820), (4, 1071615), (5, 857292), (6, 714410), (10, 428646), (12, 357205), (15, 285764), (20, 214323), (30, 142882), (60, 71441), (199, 21540), (359, 11940), (398, 10770), (597, 7180), (718, 5970), (796, 5385), (995, 4308), (1077, 3980), (1194, 3590), (1436, 2985), (1795, 2388), (1990, 2154)]