3954803230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{7607}}^1$

素因数の和:8689

約数の個数: 48

約数和(自身を含む): 8289768096

約数和(自身を除く): 4334964866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1061, 2122, 5305, 7427, 7607, 10610, 14854, 15214, 37135, 38035, 51989, 53249, 74270, 76070, 103978, 106498, 259945, 266245, 372743, 519890, 532490, 745486, 1863715, 3727430, 8071027, 16142054, 40355135, 56497189, 80710270, 112994378, 282485945, 395480323, 564971890, 790960646, 1977401615, 3954803230]

約数ペア:

[(1, 3954803230), (2, 1977401615), (5, 790960646), (7, 564971890), (10, 395480323), (14, 282485945), (35, 112994378), (49, 80710270), (70, 56497189), (98, 40355135), (245, 16142054), (490, 8071027), (1061, 3727430), (2122, 1863715), (5305, 745486), (7427, 532490), (7607, 519890), (10610, 372743), (14854, 266245), (15214, 259945), (37135, 106498), (38035, 103978), (51989, 76070), (53249, 74270)]