2296945

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1112975

約数列:

[1, 5, 7, 29, 31, 35, 73, 145, 155, 203, 217, 365, 511, 899, 1015, 1085, 2117, 2263, 2555, 4495, 6293, 10585, 11315, 14819, 15841, 31465, 65627, 74095, 79205, 328135, 459389, 2296945]

約数ペア:

[(1, 2296945), (5, 459389), (7, 328135), (29, 79205), (31, 74095), (35, 65627), (73, 31465), (145, 15841), (155, 14819), (203, 11315), (217, 10585), (365, 6293), (511, 4495), (899, 2555), (1015, 2263), (1085, 2117)]