919005180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{102797}}^1$

素因数の和:102958

約数の個数: 48

約数和(自身を含む): 2590509600

約数和(自身を除く): 1671504420

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, 4470, 8940, 102797, 205594, 308391, 411188, 513985, 616782, 1027970, 1233564, 1541955, 2055940, 3083910, 6167820, 15316753, 30633506, 45950259, 61267012, 76583765, 91900518, 153167530, 183801036, 229751295, 306335060, 459502590, 919005180]

約数ペア:

[(1, 919005180), (2, 459502590), (3, 306335060), (4, 229751295), (5, 183801036), (6, 153167530), (10, 91900518), (12, 76583765), (15, 61267012), (20, 45950259), (30, 30633506), (60, 15316753), (149, 6167820), (298, 3083910), (447, 2055940), (596, 1541955), (745, 1233564), (894, 1027970), (1490, 616782), (1788, 513985), (2235, 411188), (2980, 308391), (4470, 205594), (8940, 102797)]