67801370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74507}}^1$

素因数の和:74534

約数の個数: 32

約数和(自身を含む): 150208128

約数和(自身を除く): 82406758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 74507, 149014, 372535, 521549, 745070, 968591, 1043098, 1937182, 2607745, 4842955, 5215490, 6780137, 9685910, 13560274, 33900685, 67801370]

約数ペア:

[(1, 67801370), (2, 33900685), (5, 13560274), (7, 9685910), (10, 6780137), (13, 5215490), (14, 4842955), (26, 2607745), (35, 1937182), (65, 1043098), (70, 968591), (91, 745070), (130, 521549), (182, 372535), (455, 149014), (910, 74507)]