1330607690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{32993}}^1$

素因数の和:33146

約数の個数: 32

約数和(自身を含む): 2482468560

約数和(自身を除く): 1151860870

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 4033, 8066, 20165, 32993, 40330, 65986, 164965, 329930, 1220741, 2441482, 3596237, 6103705, 7192474, 12207410, 17981185, 35962370, 133060769, 266121538, 665303845, 1330607690]

約数ペア:

[(1, 1330607690), (2, 665303845), (5, 266121538), (10, 133060769), (37, 35962370), (74, 17981185), (109, 12207410), (185, 7192474), (218, 6103705), (370, 3596237), (545, 2441482), (1090, 1220741), (4033, 329930), (8066, 164965), (20165, 65986), (32993, 40330)]