130581570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 367160256

約数和(自身を除く): 236578686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 211, 245, 294, 421, 422, 490, 633, 735, 842, 1055, 1263, 1266, 1470, 1477, 2105, 2110, 2526, 2947, 2954, 3165, 4210, 4431, 5894, 6315, 6330, 7385, 8841, 8862, 10339, 12630, 14735, 14770, 17682, 20629, 20678, 22155, 29470, 31017, 41258, 44205, 44310, 51695, 61887, 62034, 88410, 88831, 103145, 103390, 123774, 155085, 177662, 206290, 266493, 309435, 310170, 444155, 532986, 618870, 621817, 888310, 1243634, 1332465, 1865451, 2664930, 3109085, 3730902, 4352719, 6218170, 8705438, 9327255, 13058157, 18654510, 21763595, 26116314, 43527190, 65290785, 130581570]

約数ペア:

[(1, 130581570), (2, 65290785), (3, 43527190), (5, 26116314), (6, 21763595), (7, 18654510), (10, 13058157), (14, 9327255), (15, 8705438), (21, 6218170), (30, 4352719), (35, 3730902), (42, 3109085), (49, 2664930), (70, 1865451), (98, 1332465), (105, 1243634), (147, 888310), (210, 621817), (211, 618870), (245, 532986), (294, 444155), (421, 310170), (422, 309435), (490, 266493), (633, 206290), (735, 177662), (842, 155085), (1055, 123774), (1263, 103390), (1266, 103145), (1470, 88831), (1477, 88410), (2105, 62034), (2110, 61887), (2526, 51695), (2947, 44310), (2954, 44205), (3165, 41258), (4210, 31017), (4431, 29470), (5894, 22155), (6315, 20678), (6330, 20629), (7385, 17682), (8841, 14770), (8862, 14735), (10339, 12630)]