320098730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{6089}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 659473920

約数和(自身を除く): 339375190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 1502, 3755, 5257, 6089, 7510, 10514, 12178, 26285, 30445, 42623, 52570, 60890, 85246, 213115, 426230, 4572839, 9145678, 22864195, 32009873, 45728390, 64019746, 160049365, 320098730]

約数ペア:

[(1, 320098730), (2, 160049365), (5, 64019746), (7, 45728390), (10, 32009873), (14, 22864195), (35, 9145678), (70, 4572839), (751, 426230), (1502, 213115), (3755, 85246), (5257, 60890), (6089, 52570), (7510, 42623), (10514, 30445), (12178, 26285)]