30151912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10159}}^1$

素因数の和:10225

約数の個数: 32

約数和(自身を含む): 65836800

約数和(自身を除く): 35684888

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10159, 20318, 40636, 71113, 81272, 142226, 284452, 538427, 568904, 1076854, 2153708, 3768989, 4307416, 7537978, 15075956, 30151912]

約数ペア:

[(1, 30151912), (2, 15075956), (4, 7537978), (7, 4307416), (8, 3768989), (14, 2153708), (28, 1076854), (53, 568904), (56, 538427), (106, 284452), (212, 142226), (371, 81272), (424, 71113), (742, 40636), (1484, 20318), (2968, 10159)]