68917630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 129587040

約数和(自身を除く): 60669410

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 2221, 3103, 4442, 6206, 11105, 15515, 22210, 31030, 64409, 128818, 237647, 322045, 475294, 644090, 1188235, 2376470, 6891763, 13783526, 34458815, 68917630]

約数ペア:

[(1, 68917630), (2, 34458815), (5, 13783526), (10, 6891763), (29, 2376470), (58, 1188235), (107, 644090), (145, 475294), (214, 322045), (290, 237647), (535, 128818), (1070, 64409), (2221, 31030), (3103, 22210), (4442, 15515), (6206, 11105)]