80459010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893989}}^1$

素因数の和:894002

約数の個数: 24

約数和(自身を含む): 209193660

約数和(自身を除く): 128734650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893989, 1787978, 2681967, 4469945, 5363934, 8045901, 8939890, 13409835, 16091802, 26819670, 40229505, 80459010]

約数ペア:

[(1, 80459010), (2, 40229505), (3, 26819670), (5, 16091802), (6, 13409835), (9, 8939890), (10, 8045901), (15, 5363934), (18, 4469945), (30, 2681967), (45, 1787978), (90, 893989)]