64242810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 167427936

約数和(自身を除く): 103185126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 907, 1574, 1814, 2361, 2721, 3935, 4535, 4722, 5442, 7083, 7870, 8163, 9070, 11805, 13605, 14166, 16326, 23610, 27210, 35415, 40815, 70830, 81630, 713809, 1427618, 2141427, 3569045, 4282854, 6424281, 7138090, 10707135, 12848562, 21414270, 32121405, 64242810]

約数ペア:

[(1, 64242810), (2, 32121405), (3, 21414270), (5, 12848562), (6, 10707135), (9, 7138090), (10, 6424281), (15, 4282854), (18, 3569045), (30, 2141427), (45, 1427618), (90, 713809), (787, 81630), (907, 70830), (1574, 40815), (1814, 35415), (2361, 27210), (2721, 23610), (3935, 16326), (4535, 14166), (4722, 13605), (5442, 11805), (7083, 9070), (7870, 8163)]