2016506820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{377623}}^1$

素因数の和:377724

約数の個数: 48

約数和(自身を含む): 5709674880

約数和(自身を除く): 3693168060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 377623, 755246, 1132869, 1510492, 1888115, 2265738, 3776230, 4531476, 5664345, 7552460, 11328690, 22657380, 33608447, 67216894, 100825341, 134433788, 168042235, 201650682, 336084470, 403301364, 504126705, 672168940, 1008253410, 2016506820]

約数ペア:

[(1, 2016506820), (2, 1008253410), (3, 672168940), (4, 504126705), (5, 403301364), (6, 336084470), (10, 201650682), (12, 168042235), (15, 134433788), (20, 100825341), (30, 67216894), (60, 33608447), (89, 22657380), (178, 11328690), (267, 7552460), (356, 5664345), (445, 4531476), (534, 3776230), (890, 2265738), (1068, 1888115), (1335, 1510492), (1780, 1132869), (2670, 755246), (5340, 377623)]