161777430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1559}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 421256160

約数和(自身を除く): 259478730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1153, 1559, 2306, 3118, 3459, 4677, 5765, 6918, 7795, 9354, 10377, 11530, 14031, 15590, 17295, 20754, 23385, 28062, 34590, 46770, 51885, 70155, 103770, 140310, 1797527, 3595054, 5392581, 8987635, 10785162, 16177743, 17975270, 26962905, 32355486, 53925810, 80888715, 161777430]

約数ペア:

[(1, 161777430), (2, 80888715), (3, 53925810), (5, 32355486), (6, 26962905), (9, 17975270), (10, 16177743), (15, 10785162), (18, 8987635), (30, 5392581), (45, 3595054), (90, 1797527), (1153, 140310), (1559, 103770), (2306, 70155), (3118, 51885), (3459, 46770), (4677, 34590), (5765, 28062), (6918, 23385), (7795, 20754), (9354, 17295), (10377, 15590), (11530, 14031)]