30154620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3373}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 85024800

約数和(自身を除く): 54870180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 3373, 4470, 6746, 8940, 10119, 13492, 16865, 20238, 33730, 40476, 50595, 67460, 101190, 202380, 502577, 1005154, 1507731, 2010308, 2512885, 3015462, 5025770, 6030924, 7538655, 10051540, 15077310, 30154620]

約数ペア:

[(1, 30154620), (2, 15077310), (3, 10051540), (4, 7538655), (5, 6030924), (6, 5025770), (10, 3015462), (12, 2512885), (15, 2010308), (20, 1507731), (30, 1005154), (60, 502577), (149, 202380), (298, 101190), (447, 67460), (596, 50595), (745, 40476), (894, 33730), (1490, 20238), (1788, 16865), (2235, 13492), (2980, 10119), (3373, 8940), (4470, 6746)]