30115696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 63804944

約数和(自身を除く): 33689248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2161, 3484, 4322, 6968, 8644, 13936, 17288, 28093, 34576, 56186, 112372, 144787, 224744, 289574, 449488, 579148, 1158296, 1882231, 2316592, 3764462, 7528924, 15057848, 30115696]

約数ペア:

[(1, 30115696), (2, 15057848), (4, 7528924), (8, 3764462), (13, 2316592), (16, 1882231), (26, 1158296), (52, 579148), (67, 449488), (104, 289574), (134, 224744), (208, 144787), (268, 112372), (536, 56186), (871, 34576), (1072, 28093), (1742, 17288), (2161, 13936), (3484, 8644), (4322, 6968)]