7070385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 13792896

約数和(自身を除く): 6722511

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 233, 255, 289, 357, 595, 699, 867, 1165, 1445, 1631, 1785, 2023, 3495, 3961, 4335, 4893, 6069, 8155, 10115, 11883, 19805, 24465, 27727, 30345, 59415, 67337, 83181, 138635, 202011, 336685, 415905, 471359, 1010055, 1414077, 2356795, 7070385]

約数ペア:

[(1, 7070385), (3, 2356795), (5, 1414077), (7, 1010055), (15, 471359), (17, 415905), (21, 336685), (35, 202011), (51, 138635), (85, 83181), (105, 67337), (119, 59415), (233, 30345), (255, 27727), (289, 24465), (357, 19805), (595, 11883), (699, 10115), (867, 8155), (1165, 6069), (1445, 4893), (1631, 4335), (1785, 3961), (2023, 3495)]