121976370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1355293}}^1$

素因数の和:1355306

約数の個数: 24

約数和(自身を含む): 317138796

約数和(自身を除く): 195162426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1355293, 2710586, 4065879, 6776465, 8131758, 12197637, 13552930, 20329395, 24395274, 40658790, 60988185, 121976370]

約数ペア:

[(1, 121976370), (2, 60988185), (3, 40658790), (5, 24395274), (6, 20329395), (9, 13552930), (10, 12197637), (15, 8131758), (18, 6776465), (30, 4065879), (45, 2710586), (90, 1355293)]