129656370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{16433}}^1$

素因数の和:16706

約数の個数: 32

約数和(自身を含む): 312377472

約数和(自身を除く): 182721102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 16433, 32866, 49299, 82165, 98598, 164330, 246495, 492990, 4321879, 8643758, 12965637, 21609395, 25931274, 43218790, 64828185, 129656370]

約数ペア:

[(1, 129656370), (2, 64828185), (3, 43218790), (5, 25931274), (6, 21609395), (10, 12965637), (15, 8643758), (30, 4321879), (263, 492990), (526, 246495), (789, 164330), (1315, 98598), (1578, 82165), (2630, 49299), (3945, 32866), (7890, 16433)]