1310372930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{6949}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 2394414000

約数和(自身を除く): 1084041070

約数列:

[1, 2, 5, 10, 109, 173, 218, 346, 545, 865, 1090, 1730, 6949, 13898, 18857, 34745, 37714, 69490, 94285, 188570, 757441, 1202177, 1514882, 2404354, 3787205, 6010885, 7574410, 12021770, 131037293, 262074586, 655186465, 1310372930]

約数ペア:

[(1, 1310372930), (2, 655186465), (5, 262074586), (10, 131037293), (109, 12021770), (173, 7574410), (218, 6010885), (346, 3787205), (545, 2404354), (865, 1514882), (1090, 1202177), (1730, 757441), (6949, 188570), (13898, 94285), (18857, 69490), (34745, 37714)]