66705730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73303}}^1$

素因数の和:73330

約数の個数: 32

約数和(自身を含む): 147780864

約数和(自身を除く): 81075134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73303, 146606, 366515, 513121, 733030, 952939, 1026242, 1905878, 2565605, 4764695, 5131210, 6670573, 9529390, 13341146, 33352865, 66705730]

約数ペア:

[(1, 66705730), (2, 33352865), (5, 13341146), (7, 9529390), (10, 6670573), (13, 5131210), (14, 4764695), (26, 2565605), (35, 1905878), (65, 1026242), (70, 952939), (91, 733030), (130, 513121), (182, 366515), (455, 146606), (910, 73303)]