74716530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20963

約数の個数: 64

約数和(自身を含む): 217002240

約数和(自身を除く): 142285710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20929, 41858, 62787, 104645, 125574, 146503, 209290, 293006, 313935, 355793, 439509, 627870, 711586, 732515, 879018, 1067379, 1465030, 1778965, 2134758, 2197545, 2490551, 3557930, 4395090, 4981102, 5336895, 7471653, 10673790, 12452755, 14943306, 24905510, 37358265, 74716530]

約数ペア:

[(1, 74716530), (2, 37358265), (3, 24905510), (5, 14943306), (6, 12452755), (7, 10673790), (10, 7471653), (14, 5336895), (15, 4981102), (17, 4395090), (21, 3557930), (30, 2490551), (34, 2197545), (35, 2134758), (42, 1778965), (51, 1465030), (70, 1067379), (85, 879018), (102, 732515), (105, 711586), (119, 627870), (170, 439509), (210, 355793), (238, 313935), (255, 293006), (357, 209290), (510, 146503), (595, 125574), (714, 104645), (1190, 62787), (1785, 41858), (3570, 20929)]