68410620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{380059}}^1$

素因数の和:380074

約数の個数: 36

約数和(自身を含む): 207512760

約数和(自身を除く): 139102140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 380059, 760118, 1140177, 1520236, 1900295, 2280354, 3420531, 3800590, 4560708, 5700885, 6841062, 7601180, 11401770, 13682124, 17102655, 22803540, 34205310, 68410620]

約数ペア:

[(1, 68410620), (2, 34205310), (3, 22803540), (4, 17102655), (5, 13682124), (6, 11401770), (9, 7601180), (10, 6841062), (12, 5700885), (15, 4560708), (18, 3800590), (20, 3420531), (30, 2280354), (36, 1900295), (45, 1520236), (60, 1140177), (90, 760118), (180, 380059)]