75400321390

素因数分解:

$2^1\times 5^1\times {\mathrm{212881}}^1\times {\mathrm{35419}}^1$

素因数の和:248307

約数の個数: 16

約数和(自身を含む): 135725047920

約数和(自身を除く): 60324726530

約数列:

[1, 2, 5, 10, 35419, 70838, 177095, 212881, 354190, 425762, 1064405, 2128810, 7540032139, 15080064278, 37700160695, 75400321390]

約数ペア:

[(1, 75400321390), (2, 37700160695), (5, 15080064278), (10, 7540032139), (35419, 2128810), (70838, 1064405), (177095, 425762), (212881, 354190)]