450855430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45587}}^1$

素因数の和:45660

約数の個数: 32

約数和(自身を含む): 866536704

約数和(自身を除く): 415681274

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 45587, 91174, 227935, 455870, 1048501, 1960241, 2097002, 3920482, 5242505, 9801205, 10485010, 19602410, 45085543, 90171086, 225427715, 450855430]

約数ペア:

[(1, 450855430), (2, 225427715), (5, 90171086), (10, 45085543), (23, 19602410), (43, 10485010), (46, 9801205), (86, 5242505), (115, 3920482), (215, 2097002), (230, 1960241), (430, 1048501), (989, 455870), (1978, 227935), (4945, 91174), (9890, 45587)]