155730170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{213329}}^1$

素因数の和:213409

約数の個数: 16

約数和(自身を含む): 284155560

約数和(自身を除く): 128425390

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 213329, 426658, 1066645, 2133290, 15573017, 31146034, 77865085, 155730170]

約数ペア:

[(1, 155730170), (2, 77865085), (5, 31146034), (10, 15573017), (73, 2133290), (146, 1066645), (365, 426658), (730, 213329)]