68481090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{760901}}^1$

素因数の和:760914

約数の個数: 24

約数和(自身を含む): 178051068

約数和(自身を除く): 109569978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 760901, 1521802, 2282703, 3804505, 4565406, 6848109, 7609010, 11413515, 13696218, 22827030, 34240545, 68481090]

約数ペア:

[(1, 68481090), (2, 34240545), (3, 22827030), (5, 13696218), (6, 11413515), (9, 7609010), (10, 6848109), (15, 4565406), (18, 3804505), (30, 2282703), (45, 1521802), (90, 760901)]