77722170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9631}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 187246080

約数和(自身を除く): 109523910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 9631, 19262, 28893, 48155, 57786, 96310, 144465, 288930, 2590739, 5181478, 7772217, 12953695, 15544434, 25907390, 38861085, 77722170]

約数ペア:

[(1, 77722170), (2, 38861085), (3, 25907390), (5, 15544434), (6, 12953695), (10, 7772217), (15, 5181478), (30, 2590739), (269, 288930), (538, 144465), (807, 96310), (1345, 57786), (1614, 48155), (2690, 28893), (4035, 19262), (8070, 9631)]