15706401970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3348913}}^1$

素因数の和:3348994

約数の個数: 32

約数和(自身を含む): 32792565888

約数和(自身を除く): 17086163918

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 3348913, 6697826, 16744565, 23442391, 33489130, 46884782, 117211955, 224377171, 234423910, 448754342, 1121885855, 1570640197, 2243771710, 3141280394, 7853200985, 15706401970]

約数ペア:

[(1, 15706401970), (2, 7853200985), (5, 3141280394), (7, 2243771710), (10, 1570640197), (14, 1121885855), (35, 448754342), (67, 234423910), (70, 224377171), (134, 117211955), (335, 46884782), (469, 33489130), (670, 23442391), (938, 16744565), (2345, 6697826), (4690, 3348913)]