290759365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 394218720

約数和(自身を除く): 103459355

約数列:

[1, 5, 13, 29, 65, 73, 145, 365, 377, 949, 1885, 2113, 2117, 4745, 10565, 10585, 27469, 27521, 61277, 137345, 137605, 154249, 306385, 771245, 796601, 2005237, 3983005, 4473221, 10026185, 22366105, 58151873, 290759365]

約数ペア:

[(1, 290759365), (5, 58151873), (13, 22366105), (29, 10026185), (65, 4473221), (73, 3983005), (145, 2005237), (365, 796601), (377, 771245), (949, 306385), (1885, 154249), (2113, 137605), (2117, 137345), (4745, 61277), (10565, 27521), (10585, 27469)]