181204770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 447721344

約数和(自身を除く): 266516574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 83, 122, 166, 183, 249, 305, 366, 415, 498, 610, 830, 915, 1193, 1245, 1830, 2386, 2490, 3579, 5063, 5965, 7158, 10126, 11930, 15189, 17895, 25315, 30378, 35790, 50630, 72773, 75945, 99019, 145546, 151890, 198038, 218319, 297057, 363865, 436638, 495095, 594114, 727730, 990190, 1091595, 1485285, 2183190, 2970570, 6040159, 12080318, 18120477, 30200795, 36240954, 60401590, 90602385, 181204770]

約数ペア:

[(1, 181204770), (2, 90602385), (3, 60401590), (5, 36240954), (6, 30200795), (10, 18120477), (15, 12080318), (30, 6040159), (61, 2970570), (83, 2183190), (122, 1485285), (166, 1091595), (183, 990190), (249, 727730), (305, 594114), (366, 495095), (415, 436638), (498, 363865), (610, 297057), (830, 218319), (915, 198038), (1193, 151890), (1245, 145546), (1830, 99019), (2386, 75945), (2490, 72773), (3579, 50630), (5063, 35790), (5965, 30378), (7158, 25315), (10126, 17895), (11930, 15189)]