103089230020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{736351643}}^1$

素因数の和:736351659

約数の個数: 24

約数和(自身を含む): 247414152384

約数和(自身を除く): 144324922364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 736351643, 1472703286, 2945406572, 3681758215, 5154461501, 7363516430, 10308923002, 14727032860, 20617846004, 25772307505, 51544615010, 103089230020]

約数ペア:

[(1, 103089230020), (2, 51544615010), (4, 25772307505), (5, 20617846004), (7, 14727032860), (10, 10308923002), (14, 7363516430), (20, 5154461501), (28, 3681758215), (35, 2945406572), (70, 1472703286), (140, 736351643)]