3209460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 9072000

約数和(自身を除く): 5862540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 359, 447, 596, 718, 745, 894, 1077, 1436, 1490, 1788, 1795, 2154, 2235, 2980, 3590, 4308, 4470, 5385, 7180, 8940, 10770, 21540, 53491, 106982, 160473, 213964, 267455, 320946, 534910, 641892, 802365, 1069820, 1604730, 3209460]

約数ペア:

[(1, 3209460), (2, 1604730), (3, 1069820), (4, 802365), (5, 641892), (6, 534910), (10, 320946), (12, 267455), (15, 213964), (20, 160473), (30, 106982), (60, 53491), (149, 21540), (298, 10770), (359, 8940), (447, 7180), (596, 5385), (718, 4470), (745, 4308), (894, 3590), (1077, 2980), (1436, 2235), (1490, 2154), (1788, 1795)]