30970855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 11054105

約数列:

[1, 5, 17, 19, 85, 95, 127, 151, 323, 635, 755, 1615, 2159, 2413, 2567, 2869, 10795, 12065, 12835, 14345, 19177, 41021, 48773, 95885, 205105, 243865, 326009, 364363, 1630045, 1821815, 6194171, 30970855]

約数ペア:

[(1, 30970855), (5, 6194171), (17, 1821815), (19, 1630045), (85, 364363), (95, 326009), (127, 243865), (151, 205105), (323, 95885), (635, 48773), (755, 41021), (1615, 19177), (2159, 14345), (2413, 12835), (2567, 12065), (2869, 10795)]