30701865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 51246720

約数和(自身を除く): 20544855

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 433, 435, 489, 815, 1299, 2165, 2445, 4727, 6495, 12557, 14181, 23635, 37671, 62785, 70579, 70905, 188355, 211737, 352895, 1058685, 2046791, 6140373, 10233955, 30701865]

約数ペア:

[(1, 30701865), (3, 10233955), (5, 6140373), (15, 2046791), (29, 1058685), (87, 352895), (145, 211737), (163, 188355), (433, 70905), (435, 70579), (489, 62785), (815, 37671), (1299, 23635), (2165, 14181), (2445, 12557), (4727, 6495)]