57689730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{91571}}^1$

素因数の和:91591

約数の個数: 48

約数和(自身を含む): 171422784

約数和(自身を除く): 113733054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 91571, 183142, 274713, 457855, 549426, 640997, 824139, 915710, 1281994, 1373565, 1648278, 1922991, 2747130, 3204985, 3845982, 4120695, 5768973, 6409970, 8241390, 9614955, 11537946, 19229910, 28844865, 57689730]

約数ペア:

[(1, 57689730), (2, 28844865), (3, 19229910), (5, 11537946), (6, 9614955), (7, 8241390), (9, 6409970), (10, 5768973), (14, 4120695), (15, 3845982), (18, 3204985), (21, 2747130), (30, 1922991), (35, 1648278), (42, 1373565), (45, 1281994), (63, 915710), (70, 824139), (90, 640997), (105, 549426), (126, 457855), (210, 274713), (315, 183142), (630, 91571)]