22011390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 57564000

約数和(自身を除く): 35552610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1229, 1791, 1990, 2458, 2985, 3582, 3687, 5970, 6145, 7374, 8955, 11061, 12290, 17910, 18435, 22122, 36870, 55305, 110610, 244571, 489142, 733713, 1222855, 1467426, 2201139, 2445710, 3668565, 4402278, 7337130, 11005695, 22011390]

約数ペア:

[(1, 22011390), (2, 11005695), (3, 7337130), (5, 4402278), (6, 3668565), (9, 2445710), (10, 2201139), (15, 1467426), (18, 1222855), (30, 733713), (45, 489142), (90, 244571), (199, 110610), (398, 55305), (597, 36870), (995, 22122), (1194, 18435), (1229, 17910), (1791, 12290), (1990, 11061), (2458, 8955), (2985, 7374), (3582, 6145), (3687, 5970)]