12507030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138967}}^1$

素因数の和:138980

約数の個数: 24

約数和(自身を含む): 32518512

約数和(自身を除く): 20011482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138967, 277934, 416901, 694835, 833802, 1250703, 1389670, 2084505, 2501406, 4169010, 6253515, 12507030]

約数ペア:

[(1, 12507030), (2, 6253515), (3, 4169010), (5, 2501406), (6, 2084505), (9, 1389670), (10, 1250703), (15, 833802), (18, 694835), (30, 416901), (45, 277934), (90, 138967)]