91494270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{20747}}^1$

素因数の和:20774

約数の個数: 72

約数和(自身を含む): 276736824

約数和(自身を除く): 185242554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 20747, 41494, 62241, 103735, 124482, 145229, 186723, 207470, 290458, 311205, 373446, 435687, 622410, 726145, 871374, 933615, 1016603, 1307061, 1452290, 1867230, 2033206, 2178435, 2614122, 3049809, 4356870, 5083015, 6099618, 6535305, 9149427, 10166030, 13070610, 15249045, 18298854, 30498090, 45747135, 91494270]

約数ペア:

[(1, 91494270), (2, 45747135), (3, 30498090), (5, 18298854), (6, 15249045), (7, 13070610), (9, 10166030), (10, 9149427), (14, 6535305), (15, 6099618), (18, 5083015), (21, 4356870), (30, 3049809), (35, 2614122), (42, 2178435), (45, 2033206), (49, 1867230), (63, 1452290), (70, 1307061), (90, 1016603), (98, 933615), (105, 871374), (126, 726145), (147, 622410), (210, 435687), (245, 373446), (294, 311205), (315, 290458), (441, 207470), (490, 186723), (630, 145229), (735, 124482), (882, 103735), (1470, 62241), (2205, 41494), (4410, 20747)]