2128860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11827}}^1$

素因数の和:11842

約数の個数: 36

約数和(自身を含む): 6458088

約数和(自身を除く): 4329228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11827, 23654, 35481, 47308, 59135, 70962, 106443, 118270, 141924, 177405, 212886, 236540, 354810, 425772, 532215, 709620, 1064430, 2128860]

約数ペア:

[(1, 2128860), (2, 1064430), (3, 709620), (4, 532215), (5, 425772), (6, 354810), (9, 236540), (10, 212886), (12, 177405), (15, 141924), (18, 118270), (20, 106443), (30, 70962), (36, 59135), (45, 47308), (60, 35481), (90, 23654), (180, 11827)]