86893980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3169}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 243912480

約数和(自身を除く): 157018500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 3169, 4570, 5484, 6338, 6855, 9140, 9507, 12676, 13710, 15845, 19014, 27420, 31690, 38028, 47535, 63380, 95070, 190140, 1448233, 2896466, 4344699, 5792932, 7241165, 8689398, 14482330, 17378796, 21723495, 28964660, 43446990, 86893980]

約数ペア:

[(1, 86893980), (2, 43446990), (3, 28964660), (4, 21723495), (5, 17378796), (6, 14482330), (10, 8689398), (12, 7241165), (15, 5792932), (20, 4344699), (30, 2896466), (60, 1448233), (457, 190140), (914, 95070), (1371, 63380), (1828, 47535), (2285, 38028), (2742, 31690), (3169, 27420), (4570, 19014), (5484, 15845), (6338, 13710), (6855, 12676), (9140, 9507)]