40895340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681589}}^1$

素因数の和:681601

約数の個数: 24

約数和(自身を含む): 114507120

約数和(自身を除く): 73611780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681589, 1363178, 2044767, 2726356, 3407945, 4089534, 6815890, 8179068, 10223835, 13631780, 20447670, 40895340]

約数ペア:

[(1, 40895340), (2, 20447670), (3, 13631780), (4, 10223835), (5, 8179068), (6, 6815890), (10, 4089534), (12, 3407945), (15, 2726356), (20, 2044767), (30, 1363178), (60, 681589)]