2080971810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20950

約数の個数: 96

約数和(自身を含む): 5748043392

約数和(自身を除く): 3667071582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 270, 369, 405, 410, 486, 615, 738, 810, 1107, 1215, 1230, 1845, 2214, 2430, 3321, 3690, 5535, 6642, 9963, 11070, 16605, 19926, 20887, 33210, 41774, 49815, 62661, 99630, 104435, 125322, 187983, 208870, 313305, 375966, 563949, 626610, 856367, 939915, 1127898, 1691847, 1712734, 1879830, 2569101, 2819745, 3383694, 4281835, 5075541, 5138202, 5639490, 7707303, 8459235, 8563670, 10151082, 12845505, 15414606, 16918470, 23121909, 25377705, 25691010, 38536515, 46243818, 50755410, 69365727, 77073030, 115609545, 138731454, 208097181, 231219090, 346828635, 416194362, 693657270, 1040485905, 2080971810]

約数ペア:

[(1, 2080971810), (2, 1040485905), (3, 693657270), (5, 416194362), (6, 346828635), (9, 231219090), (10, 208097181), (15, 138731454), (18, 115609545), (27, 77073030), (30, 69365727), (41, 50755410), (45, 46243818), (54, 38536515), (81, 25691010), (82, 25377705), (90, 23121909), (123, 16918470), (135, 15414606), (162, 12845505), (205, 10151082), (243, 8563670), (246, 8459235), (270, 7707303), (369, 5639490), (405, 5138202), (410, 5075541), (486, 4281835), (615, 3383694), (738, 2819745), (810, 2569101), (1107, 1879830), (1215, 1712734), (1230, 1691847), (1845, 1127898), (2214, 939915), (2430, 856367), (3321, 626610), (3690, 563949), (5535, 375966), (6642, 313305), (9963, 208870), (11070, 187983), (16605, 125322), (19926, 104435), (20887, 99630), (33210, 62661), (41774, 49815)]