22469510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 46440000

約数和(自身を除く): 23970490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1249, 1285, 1799, 2498, 2570, 3598, 6245, 8743, 8995, 12490, 17486, 17990, 43715, 87430, 320993, 641986, 1604965, 2246951, 3209930, 4493902, 11234755, 22469510]

約数ペア:

[(1, 22469510), (2, 11234755), (5, 4493902), (7, 3209930), (10, 2246951), (14, 1604965), (35, 641986), (70, 320993), (257, 87430), (514, 43715), (1249, 17990), (1285, 17486), (1799, 12490), (2498, 8995), (2570, 8743), (3598, 6245)]