30936972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 79881984

約数和(自身を除く): 48945012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 3301, 4686, 6602, 9372, 9903, 13204, 19806, 36311, 39612, 72622, 108933, 145244, 217866, 234371, 435732, 468742, 703113, 937484, 1406226, 2578081, 2812452, 5156162, 7734243, 10312324, 15468486, 30936972]

約数ペア:

[(1, 30936972), (2, 15468486), (3, 10312324), (4, 7734243), (6, 5156162), (11, 2812452), (12, 2578081), (22, 1406226), (33, 937484), (44, 703113), (66, 468742), (71, 435732), (132, 234371), (142, 217866), (213, 145244), (284, 108933), (426, 72622), (781, 39612), (852, 36311), (1562, 19806), (2343, 13204), (3124, 9903), (3301, 9372), (4686, 6602)]