30565270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 56648160

約数和(自身を除く): 26082890

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 563, 610, 890, 1126, 2815, 5429, 5630, 10858, 27145, 34343, 50107, 54290, 68686, 100214, 171715, 250535, 343430, 501070, 3056527, 6113054, 15282635, 30565270]

約数ペア:

[(1, 30565270), (2, 15282635), (5, 6113054), (10, 3056527), (61, 501070), (89, 343430), (122, 250535), (178, 171715), (305, 100214), (445, 68686), (563, 54290), (610, 50107), (890, 34343), (1126, 27145), (2815, 10858), (5429, 5630)]