31337370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 81948672

約数和(自身を除く): 50611302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1823, 1910, 2865, 3438, 3646, 5469, 5730, 8595, 9115, 10938, 16407, 17190, 18230, 27345, 32814, 54690, 82035, 164070, 348193, 696386, 1044579, 1740965, 2089158, 3133737, 3481930, 5222895, 6267474, 10445790, 15668685, 31337370]

約数ペア:

[(1, 31337370), (2, 15668685), (3, 10445790), (5, 6267474), (6, 5222895), (9, 3481930), (10, 3133737), (15, 2089158), (18, 1740965), (30, 1044579), (45, 696386), (90, 348193), (191, 164070), (382, 82035), (573, 54690), (955, 32814), (1146, 27345), (1719, 18230), (1823, 17190), (1910, 16407), (2865, 10938), (3438, 9115), (3646, 8595), (5469, 5730)]