13870140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231169}}^1$

素因数の和:231181

約数の個数: 24

約数和(自身を含む): 38836560

約数和(自身を除く): 24966420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231169, 462338, 693507, 924676, 1155845, 1387014, 2311690, 2774028, 3467535, 4623380, 6935070, 13870140]

約数ペア:

[(1, 13870140), (2, 6935070), (3, 4623380), (4, 3467535), (5, 2774028), (6, 2311690), (10, 1387014), (12, 1155845), (15, 924676), (20, 693507), (30, 462338), (60, 231169)]