123966270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1377403}}^1$

素因数の和:1377416

約数の個数: 24

約数和(自身を含む): 322312536

約数和(自身を除く): 198346266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1377403, 2754806, 4132209, 6887015, 8264418, 12396627, 13774030, 20661045, 24793254, 41322090, 61983135, 123966270]

約数ペア:

[(1, 123966270), (2, 61983135), (3, 41322090), (5, 24793254), (6, 20661045), (9, 13774030), (10, 12396627), (15, 8264418), (18, 6887015), (30, 4132209), (45, 2754806), (90, 1377403)]