9628380

素因数分解:

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

素因数の和:523

約数の個数: 72

約数和(自身を含む): 29484000

約数和(自身を除く): 19855620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 359, 447, 596, 718, 745, 894, 1077, 1341, 1436, 1490, 1788, 1795, 2154, 2235, 2682, 2980, 3231, 3590, 4308, 4470, 5364, 5385, 6462, 6705, 7180, 8940, 10770, 12924, 13410, 16155, 21540, 26820, 32310, 53491, 64620, 106982, 160473, 213964, 267455, 320946, 481419, 534910, 641892, 802365, 962838, 1069820, 1604730, 1925676, 2407095, 3209460, 4814190, 9628380]

約数ペア:

[(1, 9628380), (2, 4814190), (3, 3209460), (4, 2407095), (5, 1925676), (6, 1604730), (9, 1069820), (10, 962838), (12, 802365), (15, 641892), (18, 534910), (20, 481419), (30, 320946), (36, 267455), (45, 213964), (60, 160473), (90, 106982), (149, 64620), (180, 53491), (298, 32310), (359, 26820), (447, 21540), (596, 16155), (718, 13410), (745, 12924), (894, 10770), (1077, 8940), (1341, 7180), (1436, 6705), (1490, 6462), (1788, 5385), (1795, 5364), (2154, 4470), (2235, 4308), (2682, 3590), (2980, 3231)]