70290645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 48595755

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 2579, 5451, 7737, 9085, 12895, 27255, 38685, 59317, 177951, 203741, 296585, 611223, 889755, 1018705, 3056115, 4686043, 14058129, 23430215, 70290645]

約数ペア:

[(1, 70290645), (3, 23430215), (5, 14058129), (15, 4686043), (23, 3056115), (69, 1018705), (79, 889755), (115, 611223), (237, 296585), (345, 203741), (395, 177951), (1185, 59317), (1817, 38685), (2579, 27255), (5451, 12895), (7737, 9085)]