355134060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1972967}}^1$

素因数の和:1972982

約数の個数: 36

約数和(自身を含む): 1077240528

約数和(自身を除く): 722106468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1972967, 3945934, 5918901, 7891868, 9864835, 11837802, 17756703, 19729670, 23675604, 29594505, 35513406, 39459340, 59189010, 71026812, 88783515, 118378020, 177567030, 355134060]

約数ペア:

[(1, 355134060), (2, 177567030), (3, 118378020), (4, 88783515), (5, 71026812), (6, 59189010), (9, 39459340), (10, 35513406), (12, 29594505), (15, 23675604), (18, 19729670), (20, 17756703), (30, 11837802), (36, 9864835), (45, 7891868), (60, 5918901), (90, 3945934), (180, 1972967)]