12180030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10973}}^1$

素因数の和:11020

約数の個数: 32

約数和(自身を含む): 30024864

約数和(自身を除く): 17844834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 10973, 21946, 32919, 54865, 65838, 109730, 164595, 329190, 406001, 812002, 1218003, 2030005, 2436006, 4060010, 6090015, 12180030]

約数ペア:

[(1, 12180030), (2, 6090015), (3, 4060010), (5, 2436006), (6, 2030005), (10, 1218003), (15, 812002), (30, 406001), (37, 329190), (74, 164595), (111, 109730), (185, 65838), (222, 54865), (370, 32919), (555, 21946), (1110, 10973)]