67880940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30577}}^1$

素因数の和:30626

約数の個数: 48

約数和(自身を含む): 195209952

約数和(自身を除く): 127329012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 30577, 61154, 91731, 122308, 152885, 183462, 305770, 366924, 458655, 611540, 917310, 1131349, 1834620, 2262698, 3394047, 4525396, 5656745, 6788094, 11313490, 13576188, 16970235, 22626980, 33940470, 67880940]

約数ペア:

[(1, 67880940), (2, 33940470), (3, 22626980), (4, 16970235), (5, 13576188), (6, 11313490), (10, 6788094), (12, 5656745), (15, 4525396), (20, 3394047), (30, 2262698), (37, 1834620), (60, 1131349), (74, 917310), (111, 611540), (148, 458655), (185, 366924), (222, 305770), (370, 183462), (444, 152885), (555, 122308), (740, 91731), (1110, 61154), (2220, 30577)]