30250544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 61424640

約数和(自身を除く): 31174096

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 859, 1136, 1718, 2201, 3436, 4402, 6872, 8804, 13744, 17608, 26629, 35216, 53258, 60989, 106516, 121978, 213032, 243956, 426064, 487912, 975824, 1890659, 3781318, 7562636, 15125272, 30250544]

約数ペア:

[(1, 30250544), (2, 15125272), (4, 7562636), (8, 3781318), (16, 1890659), (31, 975824), (62, 487912), (71, 426064), (124, 243956), (142, 213032), (248, 121978), (284, 106516), (496, 60989), (568, 53258), (859, 35216), (1136, 26629), (1718, 17608), (2201, 13744), (3436, 8804), (4402, 6872)]