163670530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2039}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 144777470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 349, 698, 1745, 2039, 3490, 4078, 8027, 10195, 16054, 20390, 40135, 46897, 80270, 93794, 234485, 468970, 711611, 1423222, 3558055, 7116110, 16367053, 32734106, 81835265, 163670530]

約数ペア:

[(1, 163670530), (2, 81835265), (5, 32734106), (10, 16367053), (23, 7116110), (46, 3558055), (115, 1423222), (230, 711611), (349, 468970), (698, 234485), (1745, 93794), (2039, 80270), (3490, 46897), (4078, 40135), (8027, 20390), (10195, 16054)]