30279496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 31107704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 811, 1436, 1622, 2872, 3244, 4667, 6488, 9334, 10543, 18668, 21086, 37336, 42172, 84344, 291149, 582298, 1164596, 2329192, 3784937, 7569874, 15139748, 30279496]

約数ペア:

[(1, 30279496), (2, 15139748), (4, 7569874), (8, 3784937), (13, 2329192), (26, 1164596), (52, 582298), (104, 291149), (359, 84344), (718, 42172), (811, 37336), (1436, 21086), (1622, 18668), (2872, 10543), (3244, 9334), (4667, 6488)]