274242290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5927}}^1$

素因数の和:6602

約数の個数: 32

約数和(自身を含む): 565104384

約数和(自身を除く): 290862094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4627, 5927, 6610, 9254, 11854, 23135, 29635, 41489, 46270, 59270, 82978, 207445, 414890, 3917747, 7835494, 19588735, 27424229, 39177470, 54848458, 137121145, 274242290]

約数ペア:

[(1, 274242290), (2, 137121145), (5, 54848458), (7, 39177470), (10, 27424229), (14, 19588735), (35, 7835494), (70, 3917747), (661, 414890), (1322, 207445), (3305, 82978), (4627, 59270), (5927, 46270), (6610, 41489), (9254, 29635), (11854, 23135)]