30340518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10513}}^1$

素因数の和:10568

約数の個数: 32

約数和(自身を含む): 67121376

約数和(自身を除く): 36780858

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10513, 21026, 31539, 63078, 136669, 273338, 388981, 410007, 777962, 820014, 1166943, 2333886, 5056753, 10113506, 15170259, 30340518]

約数ペア:

[(1, 30340518), (2, 15170259), (3, 10113506), (6, 5056753), (13, 2333886), (26, 1166943), (37, 820014), (39, 777962), (74, 410007), (78, 388981), (111, 273338), (222, 136669), (481, 63078), (962, 31539), (1443, 21026), (2886, 10513)]