30653469

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 57620160

約数和(自身を除く): 26966691

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 89, 99, 147, 213, 231, 267, 441, 497, 539, 623, 639, 693, 781, 801, 979, 1491, 1617, 1869, 2343, 2937, 3479, 4361, 4473, 4851, 5467, 5607, 6319, 6853, 7029, 8811, 10437, 13083, 16401, 18957, 20559, 31311, 38269, 39249, 44233, 47971, 49203, 56871, 61677, 69509, 114807, 132699, 143913, 208527, 309631, 344421, 398097, 431739, 486563, 625581, 928893, 1459689, 2786679, 3405941, 4379067, 10217823, 30653469]

約数ペア:

[(1, 30653469), (3, 10217823), (7, 4379067), (9, 3405941), (11, 2786679), (21, 1459689), (33, 928893), (49, 625581), (63, 486563), (71, 431739), (77, 398097), (89, 344421), (99, 309631), (147, 208527), (213, 143913), (231, 132699), (267, 114807), (441, 69509), (497, 61677), (539, 56871), (623, 49203), (639, 47971), (693, 44233), (781, 39249), (801, 38269), (979, 31311), (1491, 20559), (1617, 18957), (1869, 16401), (2343, 13083), (2937, 10437), (3479, 8811), (4361, 7029), (4473, 6853), (4851, 6319), (5467, 5607)]