29456570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20630

約数の個数: 32

約数和(自身を含む): 62294400

約数和(自身を除く): 32837830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 20599, 41198, 102995, 205990, 226589, 267787, 453178, 535574, 1132945, 1338935, 2265890, 2677870, 2945657, 5891314, 14728285, 29456570]

約数ペア:

[(1, 29456570), (2, 14728285), (5, 5891314), (10, 2945657), (11, 2677870), (13, 2265890), (22, 1338935), (26, 1132945), (55, 535574), (65, 453178), (110, 267787), (130, 226589), (143, 205990), (286, 102995), (715, 41198), (1430, 20599)]