229730170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7691}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 431982720

約数和(自身を除く): 202252550

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 7691, 14935, 15382, 29870, 38455, 76910, 223039, 446078, 792173, 1115195, 1584346, 2230390, 3960865, 7921730, 22973017, 45946034, 114865085, 229730170]

約数ペア:

[(1, 229730170), (2, 114865085), (5, 45946034), (10, 22973017), (29, 7921730), (58, 3960865), (103, 2230390), (145, 1584346), (206, 1115195), (290, 792173), (515, 446078), (1030, 223039), (2987, 76910), (5974, 38455), (7691, 29870), (14935, 15382)]