189153650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6841}}^1$

素因数の和:6939

約数の個数: 48

約数和(自身を含む): 407235840

約数和(自身を除く): 218082190

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5530, 6841, 13682, 13825, 27650, 34205, 47887, 68410, 95774, 171025, 239435, 342050, 478870, 540439, 1080878, 1197175, 2394350, 2702195, 3783073, 5404390, 7566146, 13510975, 18915365, 27021950, 37830730, 94576825, 189153650]

約数ペア:

[(1, 189153650), (2, 94576825), (5, 37830730), (7, 27021950), (10, 18915365), (14, 13510975), (25, 7566146), (35, 5404390), (50, 3783073), (70, 2702195), (79, 2394350), (158, 1197175), (175, 1080878), (350, 540439), (395, 478870), (553, 342050), (790, 239435), (1106, 171025), (1975, 95774), (2765, 68410), (3950, 47887), (5530, 34205), (6841, 27650), (13682, 13825)]