109380420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607669}}^1$

素因数の和:607684

約数の個数: 36

約数和(自身を含む): 331787820

約数和(自身を除く): 222407400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607669, 1215338, 1823007, 2430676, 3038345, 3646014, 5469021, 6076690, 7292028, 9115035, 10938042, 12153380, 18230070, 21876084, 27345105, 36460140, 54690210, 109380420]

約数ペア:

[(1, 109380420), (2, 54690210), (3, 36460140), (4, 27345105), (5, 21876084), (6, 18230070), (9, 12153380), (10, 10938042), (12, 9115035), (15, 7292028), (18, 6076690), (20, 5469021), (30, 3646014), (36, 3038345), (45, 2430676), (60, 1823007), (90, 1215338), (180, 607669)]