2930450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 2962030

約数列:

[1, 2, 5, 10, 25, 29, 43, 47, 50, 58, 86, 94, 145, 215, 235, 290, 430, 470, 725, 1075, 1175, 1247, 1363, 1450, 2021, 2150, 2350, 2494, 2726, 4042, 6235, 6815, 10105, 12470, 13630, 20210, 31175, 34075, 50525, 58609, 62350, 68150, 101050, 117218, 293045, 586090, 1465225, 2930450]

約数ペア:

[(1, 2930450), (2, 1465225), (5, 586090), (10, 293045), (25, 117218), (29, 101050), (43, 68150), (47, 62350), (50, 58609), (58, 50525), (86, 34075), (94, 31175), (145, 20210), (215, 13630), (235, 12470), (290, 10105), (430, 6815), (470, 6235), (725, 4042), (1075, 2726), (1175, 2494), (1247, 2350), (1363, 2150), (1450, 2021)]