30898070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2311}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 33024106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2311, 2674, 4622, 6685, 11555, 13370, 16177, 23110, 32354, 80885, 161770, 441401, 882802, 2207005, 3089807, 4414010, 6179614, 15449035, 30898070]

約数ペア:

[(1, 30898070), (2, 15449035), (5, 6179614), (7, 4414010), (10, 3089807), (14, 2207005), (35, 882802), (70, 441401), (191, 161770), (382, 80885), (955, 32354), (1337, 23110), (1910, 16177), (2311, 13370), (2674, 11555), (4622, 6685)]