2912290190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1\times {\mathrm{1889}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 5284802880

約数和(自身を除く): 2372512690

約数列:

[1, 2, 5, 10, 151, 302, 755, 1021, 1510, 1889, 2042, 3778, 5105, 9445, 10210, 18890, 154171, 285239, 308342, 570478, 770855, 1426195, 1541710, 1928669, 2852390, 3857338, 9643345, 19286690, 291229019, 582458038, 1456145095, 2912290190]

約数ペア:

[(1, 2912290190), (2, 1456145095), (5, 582458038), (10, 291229019), (151, 19286690), (302, 9643345), (755, 3857338), (1021, 2852390), (1510, 1928669), (1889, 1541710), (2042, 1426195), (3778, 770855), (5105, 570478), (9445, 308342), (10210, 285239), (18890, 154171)]