42811370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32189}}^1$

素因数の和:32222

約数の個数: 32

約数和(自身を含む): 92707200

約数和(自身を除く): 49895830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 32189, 64378, 160945, 225323, 321890, 450646, 611591, 1126615, 1223182, 2253230, 3057955, 4281137, 6115910, 8562274, 21405685, 42811370]

約数ペア:

[(1, 42811370), (2, 21405685), (5, 8562274), (7, 6115910), (10, 4281137), (14, 3057955), (19, 2253230), (35, 1223182), (38, 1126615), (70, 611591), (95, 450646), (133, 321890), (190, 225323), (266, 160945), (665, 64378), (1330, 32189)]