30017730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27043}}^1$

素因数の和:27090

約数の個数: 32

約数和(自身を含む): 73992384

約数和(自身を除く): 43974654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 27043, 54086, 81129, 135215, 162258, 270430, 405645, 811290, 1000591, 2001182, 3001773, 5002955, 6003546, 10005910, 15008865, 30017730]

約数ペア:

[(1, 30017730), (2, 15008865), (3, 10005910), (5, 6003546), (6, 5002955), (10, 3001773), (15, 2001182), (30, 1000591), (37, 811290), (74, 405645), (111, 270430), (185, 162258), (222, 135215), (370, 81129), (555, 54086), (1110, 27043)]