12562980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 36133440

約数和(自身を除く): 23570460

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, 5659, 11318, 16977, 22636, 28295, 33954, 56590, 67908, 84885, 113180, 169770, 209383, 339540, 418766, 628149, 837532, 1046915, 1256298, 2093830, 2512596, 3140745, 4187660, 6281490, 12562980]

約数ペア:

[(1, 12562980), (2, 6281490), (3, 4187660), (4, 3140745), (5, 2512596), (6, 2093830), (10, 1256298), (12, 1046915), (15, 837532), (20, 628149), (30, 418766), (37, 339540), (60, 209383), (74, 169770), (111, 113180), (148, 84885), (185, 67908), (222, 56590), (370, 33954), (444, 28295), (555, 22636), (740, 16977), (1110, 11318), (2220, 5659)]