169938230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220699}}^1$

素因数の和:220724

約数の個数: 32

約数和(自身を含む): 381369600

約数和(自身を除く): 211431370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 220699, 441398, 1103495, 1544893, 2206990, 2427689, 3089786, 4855378, 7724465, 12138445, 15448930, 16993823, 24276890, 33987646, 84969115, 169938230]

約数ペア:

[(1, 169938230), (2, 84969115), (5, 33987646), (7, 24276890), (10, 16993823), (11, 15448930), (14, 12138445), (22, 7724465), (35, 4855378), (55, 3089786), (70, 2427689), (77, 2206990), (110, 1544893), (154, 1103495), (385, 441398), (770, 220699)]