112221270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{25447}}^1$

素因数の和:25474

約数の個数: 72

約数和(自身を含む): 339425424

約数和(自身を除く): 227204154

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, 25447, 50894, 76341, 127235, 152682, 178129, 229023, 254470, 356258, 381705, 458046, 534387, 763410, 890645, 1068774, 1145115, 1246903, 1603161, 1781290, 2290230, 2493806, 2671935, 3206322, 3740709, 5343870, 6234515, 7481418, 8015805, 11222127, 12469030, 16031610, 18703545, 22444254, 37407090, 56110635, 112221270]

約数ペア:

[(1, 112221270), (2, 56110635), (3, 37407090), (5, 22444254), (6, 18703545), (7, 16031610), (9, 12469030), (10, 11222127), (14, 8015805), (15, 7481418), (18, 6234515), (21, 5343870), (30, 3740709), (35, 3206322), (42, 2671935), (45, 2493806), (49, 2290230), (63, 1781290), (70, 1603161), (90, 1246903), (98, 1145115), (105, 1068774), (126, 890645), (147, 763410), (210, 534387), (245, 458046), (294, 381705), (315, 356258), (441, 254470), (490, 229023), (630, 178129), (735, 152682), (882, 127235), (1470, 76341), (2205, 50894), (4410, 25447)]