30102023

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 38400000

約数和(自身を除く): 8297977

約数列:

[1, 7, 19, 31, 49, 133, 149, 217, 343, 589, 931, 1043, 1519, 2831, 4123, 4619, 6517, 7301, 10633, 19817, 28861, 32333, 51107, 87761, 138719, 202027, 226331, 614327, 971033, 1584317, 4300289, 30102023]

約数ペア:

[(1, 30102023), (7, 4300289), (19, 1584317), (31, 971033), (49, 614327), (133, 226331), (149, 202027), (217, 138719), (343, 87761), (589, 51107), (931, 32333), (1043, 28861), (1519, 19817), (2831, 10633), (4123, 7301), (4619, 6517)]