30654866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 54583200

約数和(自身を除く): 23928334

約数列:

[1, 2, 11, 19, 22, 38, 59, 113, 118, 121, 209, 226, 242, 418, 649, 1121, 1243, 1298, 2147, 2242, 2299, 2486, 4294, 4598, 6667, 7139, 12331, 13334, 13673, 14278, 23617, 24662, 27346, 47234, 73337, 126673, 135641, 146674, 253346, 259787, 271282, 519574, 806707, 1393403, 1613414, 2786806, 15327433, 30654866]

約数ペア:

[(1, 30654866), (2, 15327433), (11, 2786806), (19, 1613414), (22, 1393403), (38, 806707), (59, 519574), (113, 271282), (118, 259787), (121, 253346), (209, 146674), (226, 135641), (242, 126673), (418, 73337), (649, 47234), (1121, 27346), (1243, 24662), (1298, 23617), (2147, 14278), (2242, 13673), (2299, 13334), (2486, 12331), (4294, 7139), (4598, 6667)]