141812810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6089}}^1$

素因数の和:6250

約数の個数: 32

約数和(自身を含む): 272296080

約数和(自身を除く): 130483270

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 6089, 11645, 12178, 23290, 30445, 60890, 103513, 207026, 517565, 834193, 1035130, 1668386, 4170965, 8341930, 14181281, 28362562, 70906405, 141812810]

約数ペア:

[(1, 141812810), (2, 70906405), (5, 28362562), (10, 14181281), (17, 8341930), (34, 4170965), (85, 1668386), (137, 1035130), (170, 834193), (274, 517565), (685, 207026), (1370, 103513), (2329, 60890), (4658, 30445), (6089, 23290), (11645, 12178)]