9518810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 21876480

約数和(自身を除く): 12357670

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 421, 595, 646, 665, 842, 1190, 1330, 1615, 2105, 2261, 2947, 3230, 4210, 4522, 5894, 7157, 7999, 11305, 14314, 14735, 15998, 22610, 29470, 35785, 39995, 50099, 55993, 71570, 79990, 100198, 111986, 135983, 250495, 271966, 279965, 500990, 559930, 679915, 951881, 1359830, 1903762, 4759405, 9518810]

約数ペア:

[(1, 9518810), (2, 4759405), (5, 1903762), (7, 1359830), (10, 951881), (14, 679915), (17, 559930), (19, 500990), (34, 279965), (35, 271966), (38, 250495), (70, 135983), (85, 111986), (95, 100198), (119, 79990), (133, 71570), (170, 55993), (190, 50099), (238, 39995), (266, 35785), (323, 29470), (421, 22610), (595, 15998), (646, 14735), (665, 14314), (842, 11305), (1190, 7999), (1330, 7157), (1615, 5894), (2105, 4522), (2261, 4210), (2947, 3230)]