66227090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 55907950

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 610, 719, 755, 1438, 1510, 3595, 7190, 9211, 18422, 43859, 46055, 87718, 92110, 108569, 217138, 219295, 438590, 542845, 1085690, 6622709, 13245418, 33113545, 66227090]

約数ペア:

[(1, 66227090), (2, 33113545), (5, 13245418), (10, 6622709), (61, 1085690), (122, 542845), (151, 438590), (302, 219295), (305, 217138), (610, 108569), (719, 92110), (755, 87718), (1438, 46055), (1510, 43859), (3595, 18422), (7190, 9211)]