31030260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1117}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 87150336

約数和(自身を除く): 56120076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1117, 1389, 1852, 2234, 2315, 2778, 3351, 4468, 4630, 5556, 5585, 6702, 6945, 9260, 11170, 13404, 13890, 16755, 22340, 27780, 33510, 67020, 517171, 1034342, 1551513, 2068684, 2585855, 3103026, 5171710, 6206052, 7757565, 10343420, 15515130, 31030260]

約数ペア:

[(1, 31030260), (2, 15515130), (3, 10343420), (4, 7757565), (5, 6206052), (6, 5171710), (10, 3103026), (12, 2585855), (15, 2068684), (20, 1551513), (30, 1034342), (60, 517171), (463, 67020), (926, 33510), (1117, 27780), (1389, 22340), (1852, 16755), (2234, 13890), (2315, 13404), (2778, 11170), (3351, 9260), (4468, 6945), (4630, 6702), (5556, 5585)]