222499130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 473306112

約数和(自身を除く): 250806982

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 271, 317, 370, 518, 542, 634, 1295, 1355, 1585, 1897, 2219, 2590, 2710, 3170, 3794, 4438, 9485, 10027, 11095, 11729, 18970, 20054, 22190, 23458, 50135, 58645, 70189, 82103, 85907, 100270, 117290, 140378, 164206, 171814, 350945, 410515, 429535, 601349, 701890, 821030, 859070, 1202698, 3006745, 3178559, 6013490, 6357118, 15892795, 22249913, 31785590, 44499826, 111249565, 222499130]

約数ペア:

[(1, 222499130), (2, 111249565), (5, 44499826), (7, 31785590), (10, 22249913), (14, 15892795), (35, 6357118), (37, 6013490), (70, 3178559), (74, 3006745), (185, 1202698), (259, 859070), (271, 821030), (317, 701890), (370, 601349), (518, 429535), (542, 410515), (634, 350945), (1295, 171814), (1355, 164206), (1585, 140378), (1897, 117290), (2219, 100270), (2590, 85907), (2710, 82103), (3170, 70189), (3794, 58645), (4438, 50135), (9485, 23458), (10027, 22190), (11095, 20054), (11729, 18970)]