30278234

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 23137702

約数列:

[1, 2, 7, 14, 71, 83, 142, 166, 367, 497, 581, 734, 994, 1162, 2569, 5138, 5893, 11786, 26057, 30461, 41251, 52114, 60922, 82502, 182399, 213227, 364798, 426454, 2162731, 4325462, 15139117, 30278234]

約数ペア:

[(1, 30278234), (2, 15139117), (7, 4325462), (14, 2162731), (71, 426454), (83, 364798), (142, 213227), (166, 182399), (367, 82502), (497, 60922), (581, 52114), (734, 41251), (994, 30461), (1162, 26057), (2569, 11786), (5138, 5893)]