30975334

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 24

約数和(自身を含む): 50819832

約数和(自身を除く): 19844498

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 811, 1469, 1622, 2938, 10543, 19097, 21086, 38194, 91643, 137059, 183286, 274118, 1191359, 2382718, 15487667, 30975334]

約数ペア:

[(1, 30975334), (2, 15487667), (13, 2382718), (26, 1191359), (113, 274118), (169, 183286), (226, 137059), (338, 91643), (811, 38194), (1469, 21086), (1622, 19097), (2938, 10543)]