77885790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1753}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 187158816

約数和(自身を除く): 109273026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1481, 1753, 2962, 3506, 4443, 5259, 7405, 8765, 8886, 10518, 14810, 17530, 22215, 26295, 44430, 52590, 2596193, 5192386, 7788579, 12980965, 15577158, 25961930, 38942895, 77885790]

約数ペア:

[(1, 77885790), (2, 38942895), (3, 25961930), (5, 15577158), (6, 12980965), (10, 7788579), (15, 5192386), (30, 2596193), (1481, 52590), (1753, 44430), (2962, 26295), (3506, 22215), (4443, 17530), (5259, 14810), (7405, 10518), (8765, 8886)]