19347030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214967}}^1$

素因数の和:214980

約数の個数: 24

約数和(自身を含む): 50302512

約数和(自身を除く): 30955482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214967, 429934, 644901, 1074835, 1289802, 1934703, 2149670, 3224505, 3869406, 6449010, 9673515, 19347030]

約数ペア:

[(1, 19347030), (2, 9673515), (3, 6449010), (5, 3869406), (6, 3224505), (9, 2149670), (10, 1934703), (15, 1289802), (18, 1074835), (30, 644901), (45, 429934), (90, 214967)]