30196726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 55613952

約数和(自身を除く): 25417226

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 1787, 2414, 3574, 8449, 12509, 16898, 25018, 30379, 60758, 126877, 212653, 253754, 425306, 888139, 1776278, 2156909, 4313818, 15098363, 30196726]

約数ペア:

[(1, 30196726), (2, 15098363), (7, 4313818), (14, 2156909), (17, 1776278), (34, 888139), (71, 425306), (119, 253754), (142, 212653), (238, 126877), (497, 60758), (994, 30379), (1207, 25018), (1787, 16898), (2414, 12509), (3574, 8449)]