28486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86323}}^1$

素因数の和:86344

約数の個数: 32

約数和(自身を含む): 74583936

約数和(自身を除く): 46097346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86323, 172646, 258969, 431615, 517938, 863230, 949553, 1294845, 1899106, 2589690, 2848659, 4747765, 5697318, 9495530, 14243295, 28486590]

約数ペア:

[(1, 28486590), (2, 14243295), (3, 9495530), (5, 5697318), (6, 4747765), (10, 2848659), (11, 2589690), (15, 1899106), (22, 1294845), (30, 949553), (33, 863230), (55, 517938), (66, 431615), (110, 258969), (165, 172646), (330, 86323)]