193875540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3231259}}^1$

素因数の和:3231271

約数の個数: 24

約数和(自身を含む): 542851680

約数和(自身を除く): 348976140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3231259, 6462518, 9693777, 12925036, 16156295, 19387554, 32312590, 38775108, 48468885, 64625180, 96937770, 193875540]

約数ペア:

[(1, 193875540), (2, 96937770), (3, 64625180), (4, 48468885), (5, 38775108), (6, 32312590), (10, 19387554), (12, 16156295), (15, 12925036), (20, 9693777), (30, 6462518), (60, 3231259)]