263552030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80107}}^1$

素因数の和:80168

約数の個数: 32

約数和(自身を含む): 553706496

約数和(自身を除く): 290154466

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 80107, 160214, 400535, 560749, 801070, 1121498, 2803745, 3765029, 5607490, 7530058, 18825145, 26355203, 37650290, 52710406, 131776015, 263552030]

約数ペア:

[(1, 263552030), (2, 131776015), (5, 52710406), (7, 37650290), (10, 26355203), (14, 18825145), (35, 7530058), (47, 5607490), (70, 3765029), (94, 2803745), (235, 1121498), (329, 801070), (470, 560749), (658, 400535), (1645, 160214), (3290, 80107)]