5138190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 13729248

約数和(自身を除く): 8591058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1543, 1665, 3086, 3330, 4629, 7715, 9258, 13887, 15430, 23145, 27774, 46290, 57091, 69435, 114182, 138870, 171273, 285455, 342546, 513819, 570910, 856365, 1027638, 1712730, 2569095, 5138190]

約数ペア:

[(1, 5138190), (2, 2569095), (3, 1712730), (5, 1027638), (6, 856365), (9, 570910), (10, 513819), (15, 342546), (18, 285455), (30, 171273), (37, 138870), (45, 114182), (74, 69435), (90, 57091), (111, 46290), (185, 27774), (222, 23145), (333, 15430), (370, 13887), (555, 9258), (666, 7715), (1110, 4629), (1543, 3330), (1665, 3086)]