12269940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 35290752

約数和(自身を除く): 23020812

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, 5527, 11054, 16581, 22108, 27635, 33162, 55270, 66324, 82905, 110540, 165810, 204499, 331620, 408998, 613497, 817996, 1022495, 1226994, 2044990, 2453988, 3067485, 4089980, 6134970, 12269940]

約数ペア:

[(1, 12269940), (2, 6134970), (3, 4089980), (4, 3067485), (5, 2453988), (6, 2044990), (10, 1226994), (12, 1022495), (15, 817996), (20, 613497), (30, 408998), (37, 331620), (60, 204499), (74, 165810), (111, 110540), (148, 82905), (185, 66324), (222, 55270), (370, 33162), (444, 27635), (555, 22108), (740, 16581), (1110, 11054), (2220, 5527)]