45890990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269947}}^1$

素因数の和:269971

約数の個数: 16

約数和(自身を含む): 87463152

約数和(自身を除く): 41572162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269947, 539894, 1349735, 2699470, 4589099, 9178198, 22945495, 45890990]

約数ペア:

[(1, 45890990), (2, 22945495), (5, 9178198), (10, 4589099), (17, 2699470), (34, 1349735), (85, 539894), (170, 269947)]