12500149380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1398227}}^1$

素因数の和:1398388

約数の個数: 48

約数和(自身を含む): 35235345600

約数和(自身を除く): 22735196220

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, 1398227, 2796454, 4194681, 5592908, 6991135, 8389362, 13982270, 16778724, 20973405, 27964540, 41946810, 83893620, 208335823, 416671646, 625007469, 833343292, 1041679115, 1250014938, 2083358230, 2500029876, 3125037345, 4166716460, 6250074690, 12500149380]

約数ペア:

[(1, 12500149380), (2, 6250074690), (3, 4166716460), (4, 3125037345), (5, 2500029876), (6, 2083358230), (10, 1250014938), (12, 1041679115), (15, 833343292), (20, 625007469), (30, 416671646), (60, 208335823), (149, 83893620), (298, 41946810), (447, 27964540), (596, 20973405), (745, 16778724), (894, 13982270), (1490, 8389362), (1788, 6991135), (2235, 5592908), (2980, 4194681), (4470, 2796454), (8940, 1398227)]