148131090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1645901}}^1$

素因数の和:1645914

約数の個数: 24

約数和(自身を含む): 385141068

約数和(自身を除く): 237009978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1645901, 3291802, 4937703, 8229505, 9875406, 14813109, 16459010, 24688515, 29626218, 49377030, 74065545, 148131090]

約数ペア:

[(1, 148131090), (2, 74065545), (3, 49377030), (5, 29626218), (6, 24688515), (9, 16459010), (10, 14813109), (15, 9875406), (18, 8229505), (30, 4937703), (45, 3291802), (90, 1645901)]