12253590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 32084208

約数和(自身を除く): 19830618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 787, 865, 1038, 1557, 1574, 1730, 2361, 2595, 3114, 3935, 4722, 5190, 7083, 7785, 7870, 11805, 14166, 15570, 23610, 35415, 70830, 136151, 272302, 408453, 680755, 816906, 1225359, 1361510, 2042265, 2450718, 4084530, 6126795, 12253590]

約数ペア:

[(1, 12253590), (2, 6126795), (3, 4084530), (5, 2450718), (6, 2042265), (9, 1361510), (10, 1225359), (15, 816906), (18, 680755), (30, 408453), (45, 272302), (90, 136151), (173, 70830), (346, 35415), (519, 23610), (787, 15570), (865, 14166), (1038, 11805), (1557, 7870), (1574, 7785), (1730, 7083), (2361, 5190), (2595, 4722), (3114, 3935)]