121857030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1353967}}^1$

素因数の和:1353980

約数の個数: 24

約数和(自身を含む): 316828512

約数和(自身を除く): 194971482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1353967, 2707934, 4061901, 6769835, 8123802, 12185703, 13539670, 20309505, 24371406, 40619010, 60928515, 121857030]

約数ペア:

[(1, 121857030), (2, 60928515), (3, 40619010), (5, 24371406), (6, 20309505), (9, 13539670), (10, 12185703), (15, 8123802), (18, 6769835), (30, 4061901), (45, 2707934), (90, 1353967)]