69378030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{770867}}^1$

素因数の和:770880

約数の個数: 24

約数和(自身を含む): 180383112

約数和(自身を除く): 111005082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 770867, 1541734, 2312601, 3854335, 4625202, 6937803, 7708670, 11563005, 13875606, 23126010, 34689015, 69378030]

約数ペア:

[(1, 69378030), (2, 34689015), (3, 23126010), (5, 13875606), (6, 11563005), (9, 7708670), (10, 6937803), (15, 4625202), (18, 3854335), (30, 2312601), (45, 1541734), (90, 770867)]