853168860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4679}}^1$

素因数の和:5707

約数の個数: 72

約数和(自身を含む): 2591053920

約数和(自身を除く): 1737885060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1013, 2026, 3039, 4052, 4679, 5065, 6078, 9117, 9358, 10130, 12156, 14037, 15195, 18234, 18716, 20260, 23395, 28074, 30390, 36468, 42111, 45585, 46790, 56148, 60780, 70185, 84222, 91170, 93580, 140370, 168444, 182340, 210555, 280740, 421110, 842220, 4739827, 9479654, 14219481, 18959308, 23699135, 28438962, 42658443, 47398270, 56877924, 71097405, 85316886, 94796540, 142194810, 170633772, 213292215, 284389620, 426584430, 853168860]

約数ペア:

[(1, 853168860), (2, 426584430), (3, 284389620), (4, 213292215), (5, 170633772), (6, 142194810), (9, 94796540), (10, 85316886), (12, 71097405), (15, 56877924), (18, 47398270), (20, 42658443), (30, 28438962), (36, 23699135), (45, 18959308), (60, 14219481), (90, 9479654), (180, 4739827), (1013, 842220), (2026, 421110), (3039, 280740), (4052, 210555), (4679, 182340), (5065, 168444), (6078, 140370), (9117, 93580), (9358, 91170), (10130, 84222), (12156, 70185), (14037, 60780), (15195, 56148), (18234, 46790), (18716, 45585), (20260, 42111), (23395, 36468), (28074, 30390)]