77922090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{865801}}^1$

素因数の和:865814

約数の個数: 24

約数和(自身を含む): 202597668

約数和(自身を除く): 124675578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 865801, 1731602, 2597403, 4329005, 5194806, 7792209, 8658010, 12987015, 15584418, 25974030, 38961045, 77922090]

約数ペア:

[(1, 77922090), (2, 38961045), (3, 25974030), (5, 15584418), (6, 12987015), (9, 8658010), (10, 7792209), (15, 5194806), (18, 4329005), (30, 2597403), (45, 1731602), (90, 865801)]