61746490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 126717696

約数和(自身を除く): 64971206

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 107, 115, 130, 193, 214, 230, 299, 386, 535, 598, 965, 1070, 1391, 1495, 1930, 2461, 2509, 2782, 2990, 4439, 4922, 5018, 6955, 8878, 12305, 12545, 13910, 20651, 22195, 24610, 25090, 31993, 41302, 44390, 57707, 63986, 103255, 115414, 159965, 206510, 268463, 288535, 319930, 474973, 536926, 577070, 949946, 1342315, 2374865, 2684630, 4749730, 6174649, 12349298, 30873245, 61746490]

約数ペア:

[(1, 61746490), (2, 30873245), (5, 12349298), (10, 6174649), (13, 4749730), (23, 2684630), (26, 2374865), (46, 1342315), (65, 949946), (107, 577070), (115, 536926), (130, 474973), (193, 319930), (214, 288535), (230, 268463), (299, 206510), (386, 159965), (535, 115414), (598, 103255), (965, 63986), (1070, 57707), (1391, 44390), (1495, 41302), (1930, 31993), (2461, 25090), (2509, 24610), (2782, 22195), (2990, 20651), (4439, 13910), (4922, 12545), (5018, 12305), (6955, 8878)]