22470130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30781}}^1$

素因数の和:30861

約数の個数: 16

約数和(自身を含む): 41001624

約数和(自身を除く): 18531494

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 30781, 61562, 153905, 307810, 2247013, 4494026, 11235065, 22470130]

約数ペア:

[(1, 22470130), (2, 11235065), (5, 4494026), (10, 2247013), (73, 307810), (146, 153905), (365, 61562), (730, 30781)]