18052930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11213}}^1$

素因数の和:11250

約数の個数: 32

約数和(自身を含む): 38755584

約数和(自身を除く): 20702654

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11213, 22426, 56065, 78491, 112130, 156982, 257899, 392455, 515798, 784910, 1289495, 1805293, 2578990, 3610586, 9026465, 18052930]

約数ペア:

[(1, 18052930), (2, 9026465), (5, 3610586), (7, 2578990), (10, 1805293), (14, 1289495), (23, 784910), (35, 515798), (46, 392455), (70, 257899), (115, 156982), (161, 112130), (230, 78491), (322, 56065), (805, 22426), (1610, 11213)]