169972040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{607043}}^1$

素因数の和:607061

約数の個数: 32

約数和(自身を含む): 437071680

約数和(自身を除く): 267099640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 607043, 1214086, 2428172, 3035215, 4249301, 4856344, 6070430, 8498602, 12140860, 16997204, 21246505, 24281720, 33994408, 42493010, 84986020, 169972040]

約数ペア:

[(1, 169972040), (2, 84986020), (4, 42493010), (5, 33994408), (7, 24281720), (8, 21246505), (10, 16997204), (14, 12140860), (20, 8498602), (28, 6070430), (35, 4856344), (40, 4249301), (56, 3035215), (70, 2428172), (140, 1214086), (280, 607043)]