6658140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{110969}}^1$

素因数の和:110981

約数の個数: 24

約数和(自身を含む): 18642960

約数和(自身を除く): 11984820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 110969, 221938, 332907, 443876, 554845, 665814, 1109690, 1331628, 1664535, 2219380, 3329070, 6658140]

約数ペア:

[(1, 6658140), (2, 3329070), (3, 2219380), (4, 1664535), (5, 1331628), (6, 1109690), (10, 665814), (12, 554845), (15, 443876), (20, 332907), (30, 221938), (60, 110969)]