68134170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174703}}^1$

素因数の和:174726

約数の個数: 32

約数和(自身を含む): 176101632

約数和(自身を除く): 107967462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174703, 349406, 524109, 873515, 1048218, 1747030, 2271139, 2620545, 4542278, 5241090, 6813417, 11355695, 13626834, 22711390, 34067085, 68134170]

約数ペア:

[(1, 68134170), (2, 34067085), (3, 22711390), (5, 13626834), (6, 11355695), (10, 6813417), (13, 5241090), (15, 4542278), (26, 2620545), (30, 2271139), (39, 1747030), (65, 1048218), (78, 873515), (130, 524109), (195, 349406), (390, 174703)]