42884340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{714739}}^1$

素因数の和:714751

約数の個数: 24

約数和(自身を含む): 120076320

約数和(自身を除く): 77191980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 714739, 1429478, 2144217, 2858956, 3573695, 4288434, 7147390, 8576868, 10721085, 14294780, 21442170, 42884340]

約数ペア:

[(1, 42884340), (2, 21442170), (3, 14294780), (4, 10721085), (5, 8576868), (6, 7147390), (10, 4288434), (12, 3573695), (15, 2858956), (20, 2144217), (30, 1429478), (60, 714739)]