3937570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 8725248

約数和(自身を除く): 4787678

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4327, 8654, 21635, 30289, 43270, 56251, 60578, 112502, 151445, 281255, 302890, 393757, 562510, 787514, 1968785, 3937570]

約数ペア:

[(1, 3937570), (2, 1968785), (5, 787514), (7, 562510), (10, 393757), (13, 302890), (14, 281255), (26, 151445), (35, 112502), (65, 60578), (70, 56251), (91, 43270), (130, 30289), (182, 21635), (455, 8654), (910, 4327)]