1959222660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{164089}}^1$

素因数の和:164300

約数の個数: 48

約数和(自身を含む): 5513424000

約数和(自身を除く): 3554201340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 164089, 328178, 492267, 656356, 820445, 984534, 1640890, 1969068, 2461335, 3281780, 4922670, 9845340, 32653711, 65307422, 97961133, 130614844, 163268555, 195922266, 326537110, 391844532, 489805665, 653074220, 979611330, 1959222660]

約数ペア:

[(1, 1959222660), (2, 979611330), (3, 653074220), (4, 489805665), (5, 391844532), (6, 326537110), (10, 195922266), (12, 163268555), (15, 130614844), (20, 97961133), (30, 65307422), (60, 32653711), (199, 9845340), (398, 4922670), (597, 3281780), (796, 2461335), (995, 1969068), (1194, 1640890), (1990, 984534), (2388, 820445), (2985, 656356), (3980, 492267), (5970, 328178), (11940, 164089)]