63345420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{351919}}^1$

素因数の和:351934

約数の個数: 36

約数和(自身を含む): 192148320

約数和(自身を除く): 128802900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 351919, 703838, 1055757, 1407676, 1759595, 2111514, 3167271, 3519190, 4223028, 5278785, 6334542, 7038380, 10557570, 12669084, 15836355, 21115140, 31672710, 63345420]

約数ペア:

[(1, 63345420), (2, 31672710), (3, 21115140), (4, 15836355), (5, 12669084), (6, 10557570), (9, 7038380), (10, 6334542), (12, 5278785), (15, 4223028), (18, 3519190), (20, 3167271), (30, 2111514), (36, 1759595), (45, 1407676), (60, 1055757), (90, 703838), (180, 351919)]