275453990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13773

約数の個数: 48

約数和(自身を含む): 590877504

約数和(自身を除く): 315423514

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 13711, 20090, 27422, 68555, 95977, 137110, 191954, 479885, 562151, 671839, 959770, 1124302, 1343678, 2810755, 3359195, 3935057, 5621510, 6718390, 7870114, 19675285, 27545399, 39350570, 55090798, 137726995, 275453990]

約数ペア:

[(1, 275453990), (2, 137726995), (5, 55090798), (7, 39350570), (10, 27545399), (14, 19675285), (35, 7870114), (41, 6718390), (49, 5621510), (70, 3935057), (82, 3359195), (98, 2810755), (205, 1343678), (245, 1124302), (287, 959770), (410, 671839), (490, 562151), (574, 479885), (1435, 191954), (2009, 137110), (2870, 95977), (4018, 68555), (10045, 27422), (13711, 20090)]