59998140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{333323}}^1$

素因数の和:333338

約数の個数: 36

約数和(自身を含む): 181994904

約数和(自身を除く): 121996764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 333323, 666646, 999969, 1333292, 1666615, 1999938, 2999907, 3333230, 3999876, 4999845, 5999814, 6666460, 9999690, 11999628, 14999535, 19999380, 29999070, 59998140]

約数ペア:

[(1, 59998140), (2, 29999070), (3, 19999380), (4, 14999535), (5, 11999628), (6, 9999690), (9, 6666460), (10, 5999814), (12, 4999845), (15, 3999876), (18, 3333230), (20, 2999907), (30, 1999938), (36, 1666615), (45, 1333292), (60, 999969), (90, 666646), (180, 333323)]