1820067030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6740989}}^1$

素因数の和:6741005

約数の個数: 32

約数和(自身を含む): 4853512800

約数和(自身を除く): 3033445770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6740989, 13481978, 20222967, 33704945, 40445934, 60668901, 67409890, 101114835, 121337802, 182006703, 202229670, 303344505, 364013406, 606689010, 910033515, 1820067030]

約数ペア:

[(1, 1820067030), (2, 910033515), (3, 606689010), (5, 364013406), (6, 303344505), (9, 202229670), (10, 182006703), (15, 121337802), (18, 101114835), (27, 67409890), (30, 60668901), (45, 40445934), (54, 33704945), (90, 20222967), (135, 13481978), (270, 6740989)]