69267780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384821}}^1$

素因数の和:384836

約数の個数: 36

約数和(自身を含む): 210112812

約数和(自身を除く): 140845032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384821, 769642, 1154463, 1539284, 1924105, 2308926, 3463389, 3848210, 4617852, 5772315, 6926778, 7696420, 11544630, 13853556, 17316945, 23089260, 34633890, 69267780]

約数ペア:

[(1, 69267780), (2, 34633890), (3, 23089260), (4, 17316945), (5, 13853556), (6, 11544630), (9, 7696420), (10, 6926778), (12, 5772315), (15, 4617852), (18, 3848210), (20, 3463389), (30, 2308926), (36, 1924105), (45, 1539284), (60, 1154463), (90, 769642), (180, 384821)]