37672990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 69549120

約数和(自身を除く): 31876130

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 409, 610, 755, 818, 1510, 2045, 4090, 9211, 18422, 24949, 46055, 49898, 61759, 92110, 123518, 124745, 249490, 308795, 617590, 3767299, 7534598, 18836495, 37672990]

約数ペア:

[(1, 37672990), (2, 18836495), (5, 7534598), (10, 3767299), (61, 617590), (122, 308795), (151, 249490), (302, 124745), (305, 123518), (409, 92110), (610, 61759), (755, 49898), (818, 46055), (1510, 24949), (2045, 18422), (4090, 9211)]