29138270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 60274368

約数和(自身を除く): 31136098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2113, 2758, 4226, 6895, 10565, 13790, 14791, 21130, 29582, 73955, 147910, 416261, 832522, 2081305, 2913827, 4162610, 5827654, 14569135, 29138270]

約数ペア:

[(1, 29138270), (2, 14569135), (5, 5827654), (7, 4162610), (10, 2913827), (14, 2081305), (35, 832522), (70, 416261), (197, 147910), (394, 73955), (985, 29582), (1379, 21130), (1970, 14791), (2113, 13790), (2758, 10565), (4226, 6895)]