121845270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{15443}}^1$

素因数の和:15716

約数の個数: 32

約数和(自身を含む): 293559552

約数和(自身を除く): 171714282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 15443, 30886, 46329, 77215, 92658, 154430, 231645, 463290, 4061509, 8123018, 12184527, 20307545, 24369054, 40615090, 60922635, 121845270]

約数ペア:

[(1, 121845270), (2, 60922635), (3, 40615090), (5, 24369054), (6, 20307545), (10, 12184527), (15, 8123018), (30, 4061509), (263, 463290), (526, 231645), (789, 154430), (1315, 92658), (1578, 77215), (2630, 46329), (3945, 30886), (7890, 15443)]