30340041

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 13420599

約数列:

[1, 3, 31, 41, 73, 93, 109, 123, 219, 327, 1271, 2263, 2993, 3379, 3813, 4469, 6789, 7957, 8979, 10137, 13407, 23871, 92783, 138539, 246667, 278349, 326237, 415617, 740001, 978711, 10113347, 30340041]

約数ペア:

[(1, 30340041), (3, 10113347), (31, 978711), (41, 740001), (73, 415617), (93, 326237), (109, 278349), (123, 246667), (219, 138539), (327, 92783), (1271, 23871), (2263, 13407), (2993, 10137), (3379, 8979), (3813, 7957), (4469, 6789)]