30348434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20973166

約数列:

[1, 2, 17, 19, 34, 38, 109, 218, 323, 431, 646, 862, 1853, 2071, 3706, 4142, 7327, 8189, 14654, 16378, 35207, 46979, 70414, 93958, 139213, 278426, 798643, 892601, 1597286, 1785202, 15174217, 30348434]

約数ペア:

[(1, 30348434), (2, 15174217), (17, 1785202), (19, 1597286), (34, 892601), (38, 798643), (109, 278426), (218, 139213), (323, 93958), (431, 70414), (646, 46979), (862, 35207), (1853, 16378), (2071, 14654), (3706, 8189), (4142, 7327)]