900223490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{3449}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 1661299200

約数和(自身を除く): 761075710

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 607, 1214, 3035, 3449, 6070, 6898, 17245, 26101, 34490, 52202, 130505, 148307, 261010, 296614, 741535, 1483070, 2093543, 4187086, 10467715, 20935430, 90022349, 180044698, 450111745, 900223490]

約数ペア:

[(1, 900223490), (2, 450111745), (5, 180044698), (10, 90022349), (43, 20935430), (86, 10467715), (215, 4187086), (430, 2093543), (607, 1483070), (1214, 741535), (3035, 296614), (3449, 261010), (6070, 148307), (6898, 130505), (17245, 52202), (26101, 34490)]