7125180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 20109600

約数和(自身を除く): 12984420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 797, 894, 1490, 1594, 1788, 2235, 2391, 2980, 3188, 3985, 4470, 4782, 7970, 8940, 9564, 11955, 15940, 23910, 47820, 118753, 237506, 356259, 475012, 593765, 712518, 1187530, 1425036, 1781295, 2375060, 3562590, 7125180]

約数ペア:

[(1, 7125180), (2, 3562590), (3, 2375060), (4, 1781295), (5, 1425036), (6, 1187530), (10, 712518), (12, 593765), (15, 475012), (20, 356259), (30, 237506), (60, 118753), (149, 47820), (298, 23910), (447, 15940), (596, 11955), (745, 9564), (797, 8940), (894, 7970), (1490, 4782), (1594, 4470), (1788, 3985), (2235, 3188), (2391, 2980)]