66315340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 173859840

約数和(自身を除く): 107544500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 332, 364, 415, 439, 455, 581, 830, 878, 910, 1079, 1162, 1660, 1756, 1820, 2158, 2195, 2324, 2905, 3073, 4316, 4390, 5395, 5707, 5810, 6146, 7553, 8780, 10790, 11414, 11620, 12292, 15106, 15365, 21580, 22828, 28535, 30212, 30730, 36437, 37765, 39949, 57070, 61460, 72874, 75530, 79898, 114140, 145748, 151060, 159796, 182185, 199745, 255059, 364370, 399490, 473681, 510118, 728740, 798980, 947362, 1020236, 1275295, 1894724, 2368405, 2550590, 3315767, 4736810, 5101180, 6631534, 9473620, 13263068, 16578835, 33157670, 66315340]

約数ペア:

[(1, 66315340), (2, 33157670), (4, 16578835), (5, 13263068), (7, 9473620), (10, 6631534), (13, 5101180), (14, 4736810), (20, 3315767), (26, 2550590), (28, 2368405), (35, 1894724), (52, 1275295), (65, 1020236), (70, 947362), (83, 798980), (91, 728740), (130, 510118), (140, 473681), (166, 399490), (182, 364370), (260, 255059), (332, 199745), (364, 182185), (415, 159796), (439, 151060), (455, 145748), (581, 114140), (830, 79898), (878, 75530), (910, 72874), (1079, 61460), (1162, 57070), (1660, 39949), (1756, 37765), (1820, 36437), (2158, 30730), (2195, 30212), (2324, 28535), (2905, 22828), (3073, 21580), (4316, 15365), (4390, 15106), (5395, 12292), (5707, 11620), (5810, 11414), (6146, 10790), (7553, 8780)]