80273070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{891923}}^1$

素因数の和:891936

約数の個数: 24

約数和(自身を含む): 208710216

約数和(自身を除く): 128437146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 891923, 1783846, 2675769, 4459615, 5351538, 8027307, 8919230, 13378845, 16054614, 26757690, 40136535, 80273070]

約数ペア:

[(1, 80273070), (2, 40136535), (3, 26757690), (5, 16054614), (6, 13378845), (9, 8919230), (10, 8027307), (15, 5351538), (18, 4459615), (30, 2675769), (45, 1783846), (90, 891923)]