284889730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{30211}}^1$

素因数の和:30282

約数の個数: 32

約数和(自身を含む): 548166528

約数和(自身を除く): 263276798

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 30211, 60422, 151055, 302110, 694853, 1238651, 1389706, 2477302, 3474265, 6193255, 6948530, 12386510, 28488973, 56977946, 142444865, 284889730]

約数ペア:

[(1, 284889730), (2, 142444865), (5, 56977946), (10, 28488973), (23, 12386510), (41, 6948530), (46, 6193255), (82, 3474265), (115, 2477302), (205, 1389706), (230, 1238651), (410, 694853), (943, 302110), (1886, 151055), (4715, 60422), (9430, 30211)]