80790870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1759}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 194135040

約数和(自身を除く): 113344170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 1759, 3062, 3518, 4593, 5277, 7655, 8795, 9186, 10554, 15310, 17590, 22965, 26385, 45930, 52770, 2693029, 5386058, 8079087, 13465145, 16158174, 26930290, 40395435, 80790870]

約数ペア:

[(1, 80790870), (2, 40395435), (3, 26930290), (5, 16158174), (6, 13465145), (10, 8079087), (15, 5386058), (30, 2693029), (1531, 52770), (1759, 45930), (3062, 26385), (3518, 22965), (4593, 17590), (5277, 15310), (7655, 10554), (8795, 9186)]