15171180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1697}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 42789600

約数和(自身を除く): 27618420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1697, 1788, 2235, 2980, 3394, 4470, 5091, 6788, 8485, 8940, 10182, 16970, 20364, 25455, 33940, 50910, 101820, 252853, 505706, 758559, 1011412, 1264265, 1517118, 2528530, 3034236, 3792795, 5057060, 7585590, 15171180]

約数ペア:

[(1, 15171180), (2, 7585590), (3, 5057060), (4, 3792795), (5, 3034236), (6, 2528530), (10, 1517118), (12, 1264265), (15, 1011412), (20, 758559), (30, 505706), (60, 252853), (149, 101820), (298, 50910), (447, 33940), (596, 25455), (745, 20364), (894, 16970), (1490, 10182), (1697, 8940), (1788, 8485), (2235, 6788), (2980, 5091), (3394, 4470)]