173628490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37021}}^1$

素因数の和:37102

約数の個数: 32

約数和(自身を含む): 362519424

約数和(自身を除く): 188890934

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 37021, 74042, 185105, 259147, 370210, 518294, 1295735, 2480407, 2591470, 4960814, 12402035, 17362849, 24804070, 34725698, 86814245, 173628490]

約数ペア:

[(1, 173628490), (2, 86814245), (5, 34725698), (7, 24804070), (10, 17362849), (14, 12402035), (35, 4960814), (67, 2591470), (70, 2480407), (134, 1295735), (335, 518294), (469, 370210), (670, 259147), (938, 185105), (2345, 74042), (4690, 37021)]