45342890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 40504150

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 1439, 2878, 3151, 6302, 7195, 14390, 15755, 31510, 33097, 66194, 165485, 197143, 330970, 394286, 985715, 1971430, 4534289, 9068578, 22671445, 45342890]

約数ペア:

[(1, 45342890), (2, 22671445), (5, 9068578), (10, 4534289), (23, 1971430), (46, 985715), (115, 394286), (137, 330970), (230, 197143), (274, 165485), (685, 66194), (1370, 33097), (1439, 31510), (2878, 15755), (3151, 14390), (6302, 7195)]