505110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 1231200

約数和(自身を除く): 726090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 149, 226, 298, 339, 447, 565, 678, 745, 894, 1130, 1490, 1695, 2235, 3390, 4470, 16837, 33674, 50511, 84185, 101022, 168370, 252555, 505110]

約数ペア:

[(1, 505110), (2, 252555), (3, 168370), (5, 101022), (6, 84185), (10, 50511), (15, 33674), (30, 16837), (113, 4470), (149, 3390), (226, 2235), (298, 1695), (339, 1490), (447, 1130), (565, 894), (678, 745)]