25310730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13831}}^1$

素因数の和:13902

約数の個数: 32

約数和(自身を含む): 61746048

約数和(自身を除く): 36435318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 13831, 27662, 41493, 69155, 82986, 138310, 207465, 414930, 843691, 1687382, 2531073, 4218455, 5062146, 8436910, 12655365, 25310730]

約数ペア:

[(1, 25310730), (2, 12655365), (3, 8436910), (5, 5062146), (6, 4218455), (10, 2531073), (15, 1687382), (30, 843691), (61, 414930), (122, 207465), (183, 138310), (305, 82986), (366, 69155), (610, 41493), (915, 27662), (1830, 13831)]