2019022620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{72679}}^1$

素因数の和:73154

約数の個数: 48

約数和(自身を含む): 5665551360

約数和(自身を除く): 3646528740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 13890, 27780, 72679, 145358, 218037, 290716, 363395, 436074, 726790, 872148, 1090185, 1453580, 2180370, 4360740, 33650377, 67300754, 100951131, 134601508, 168251885, 201902262, 336503770, 403804524, 504755655, 673007540, 1009511310, 2019022620]

約数ペア:

[(1, 2019022620), (2, 1009511310), (3, 673007540), (4, 504755655), (5, 403804524), (6, 336503770), (10, 201902262), (12, 168251885), (15, 134601508), (20, 100951131), (30, 67300754), (60, 33650377), (463, 4360740), (926, 2180370), (1389, 1453580), (1852, 1090185), (2315, 872148), (2778, 726790), (4630, 436074), (5556, 363395), (6945, 290716), (9260, 218037), (13890, 145358), (27780, 72679)]