66956010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 176701824

約数和(自身を除く): 109745814

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1481, 1507, 2055, 2962, 3014, 4110, 4443, 4521, 7405, 7535, 8886, 9042, 14810, 15070, 16291, 22215, 22605, 32582, 44430, 45210, 48873, 81455, 97746, 162910, 202897, 244365, 405794, 488730, 608691, 1014485, 1217382, 2028970, 2231867, 3043455, 4463734, 6086910, 6695601, 11159335, 13391202, 22318670, 33478005, 66956010]

約数ペア:

[(1, 66956010), (2, 33478005), (3, 22318670), (5, 13391202), (6, 11159335), (10, 6695601), (11, 6086910), (15, 4463734), (22, 3043455), (30, 2231867), (33, 2028970), (55, 1217382), (66, 1014485), (110, 608691), (137, 488730), (165, 405794), (274, 244365), (330, 202897), (411, 162910), (685, 97746), (822, 81455), (1370, 48873), (1481, 45210), (1507, 44430), (2055, 32582), (2962, 22605), (3014, 22215), (4110, 16291), (4443, 15070), (4521, 14810), (7405, 9042), (7535, 8886)]