130519730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2753}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 256981248

約数和(自身を除く): 126461518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 2753, 4310, 4741, 5506, 9482, 13765, 23705, 27530, 30283, 47410, 60566, 151415, 302830, 1186543, 2373086, 5932715, 11865430, 13051973, 26103946, 65259865, 130519730]

約数ペア:

[(1, 130519730), (2, 65259865), (5, 26103946), (10, 13051973), (11, 11865430), (22, 5932715), (55, 2373086), (110, 1186543), (431, 302830), (862, 151415), (2155, 60566), (2753, 47410), (4310, 30283), (4741, 27530), (5506, 23705), (9482, 13765)]