9945090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{110501}}^1$

素因数の和:110514

約数の個数: 24

約数和(自身を含む): 25857468

約数和(自身を除く): 15912378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 110501, 221002, 331503, 552505, 663006, 994509, 1105010, 1657515, 1989018, 3315030, 4972545, 9945090]

約数ペア:

[(1, 9945090), (2, 4972545), (3, 3315030), (5, 1989018), (6, 1657515), (9, 1105010), (10, 994509), (15, 663006), (18, 552505), (30, 331503), (45, 221002), (90, 110501)]