74912190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28057}}^1$

素因数の和:28156

約数の個数: 32

約数和(自身を含む): 181815840

約数和(自身を除く): 106903650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 28057, 56114, 84171, 140285, 168342, 280570, 420855, 841710, 2497073, 4994146, 7491219, 12485365, 14982438, 24970730, 37456095, 74912190]

約数ペア:

[(1, 74912190), (2, 37456095), (3, 24970730), (5, 14982438), (6, 12485365), (10, 7491219), (15, 4994146), (30, 2497073), (89, 841710), (178, 420855), (267, 280570), (445, 168342), (534, 140285), (890, 84171), (1335, 56114), (2670, 28057)]