234029060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131477}}^1$

素因数の和:131575

約数の個数: 24

約数和(自身を含む): 496986840

約数和(自身を除く): 262957780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 131477, 262954, 525908, 657385, 1314770, 2629540, 11701453, 23402906, 46805812, 58507265, 117014530, 234029060]

約数ペア:

[(1, 234029060), (2, 117014530), (4, 58507265), (5, 46805812), (10, 23402906), (20, 11701453), (89, 2629540), (178, 1314770), (356, 657385), (445, 525908), (890, 262954), (1780, 131477)]