82566390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10709}}^1$

素因数の和:10976

約数の個数: 32

約数和(自身を含む): 198948960

約数和(自身を除く): 116382570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10709, 21418, 32127, 53545, 64254, 107090, 160635, 321270, 2752213, 5504426, 8256639, 13761065, 16513278, 27522130, 41283195, 82566390]

約数ペア:

[(1, 82566390), (2, 41283195), (3, 27522130), (5, 16513278), (6, 13761065), (10, 8256639), (15, 5504426), (30, 2752213), (257, 321270), (514, 160635), (771, 107090), (1285, 64254), (1542, 53545), (2570, 32127), (3855, 21418), (7710, 10709)]