189192420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051069}}^1$

素因数の和:1051084

約数の個数: 36

約数和(自身を含む): 573884220

約数和(自身を除く): 384691800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051069, 2102138, 3153207, 4204276, 5255345, 6306414, 9459621, 10510690, 12612828, 15766035, 18919242, 21021380, 31532070, 37838484, 47298105, 63064140, 94596210, 189192420]

約数ペア:

[(1, 189192420), (2, 94596210), (3, 63064140), (4, 47298105), (5, 37838484), (6, 31532070), (9, 21021380), (10, 18919242), (12, 15766035), (15, 12612828), (18, 10510690), (20, 9459621), (30, 6306414), (36, 5255345), (45, 4204276), (60, 3153207), (90, 2102138), (180, 1051069)]