98078910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12721}}^1$

素因数の和:12988

約数の個数: 32

約数和(自身を含む): 236323872

約数和(自身を除く): 138244962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 12721, 25442, 38163, 63605, 76326, 127210, 190815, 381630, 3269297, 6538594, 9807891, 16346485, 19615782, 32692970, 49039455, 98078910]

約数ペア:

[(1, 98078910), (2, 49039455), (3, 32692970), (5, 19615782), (6, 16346485), (10, 9807891), (15, 6538594), (30, 3269297), (257, 381630), (514, 190815), (771, 127210), (1285, 76326), (1542, 63605), (2570, 38163), (3855, 25442), (7710, 12721)]