339430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 753984

約数和(自身を除く): 414554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 373, 455, 746, 910, 1865, 2611, 3730, 4849, 5222, 9698, 13055, 24245, 26110, 33943, 48490, 67886, 169715, 339430]

約数ペア:

[(1, 339430), (2, 169715), (5, 67886), (7, 48490), (10, 33943), (13, 26110), (14, 24245), (26, 13055), (35, 9698), (65, 5222), (70, 4849), (91, 3730), (130, 2611), (182, 1865), (373, 910), (455, 746)]