6690970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 7461350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 4679, 9358, 23395, 46790, 51469, 60827, 102938, 121654, 257345, 304135, 514690, 608270, 669097, 1338194, 3345485, 6690970]

約数ペア:

[(1, 6690970), (2, 3345485), (5, 1338194), (10, 669097), (11, 608270), (13, 514690), (22, 304135), (26, 257345), (55, 121654), (65, 102938), (110, 60827), (130, 51469), (143, 46790), (286, 23395), (715, 9358), (1430, 4679)]