30895816

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6199}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 66960000

約数和(自身を除く): 36064184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 6199, 12398, 24796, 43393, 49592, 86786, 173572, 347144, 551711, 1103422, 2206844, 3861977, 4413688, 7723954, 15447908, 30895816]

約数ペア:

[(1, 30895816), (2, 15447908), (4, 7723954), (7, 4413688), (8, 3861977), (14, 2206844), (28, 1103422), (56, 551711), (89, 347144), (178, 173572), (356, 86786), (623, 49592), (712, 43393), (1246, 24796), (2492, 12398), (4984, 6199)]