31341590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12101}}^1$

素因数の和:12152

約数の個数: 32

約数和(自身を含む): 66222144

約数和(自身を除く): 34880554

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 12101, 24202, 60505, 84707, 121010, 169414, 423535, 447737, 847070, 895474, 2238685, 3134159, 4477370, 6268318, 15670795, 31341590]

約数ペア:

[(1, 31341590), (2, 15670795), (5, 6268318), (7, 4477370), (10, 3134159), (14, 2238685), (35, 895474), (37, 847070), (70, 447737), (74, 423535), (185, 169414), (259, 121010), (370, 84707), (518, 60505), (1295, 24202), (2590, 12101)]