71643270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140477}}^1$

素因数の和:140504

約数の個数: 32

約数和(自身を含む): 182059488

約数和(自身を除く): 110416218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140477, 280954, 421431, 702385, 842862, 1404770, 2107155, 2388109, 4214310, 4776218, 7164327, 11940545, 14328654, 23881090, 35821635, 71643270]

約数ペア:

[(1, 71643270), (2, 35821635), (3, 23881090), (5, 14328654), (6, 11940545), (10, 7164327), (15, 4776218), (17, 4214310), (30, 2388109), (34, 2107155), (51, 1404770), (85, 842862), (102, 702385), (170, 421431), (255, 280954), (510, 140477)]