2849275890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{736247}}^1$

素因数の和:736303

約数の個数: 48

約数和(自身を含む): 7580409408

約数和(自身を除く): 4731133518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 736247, 1472494, 2208741, 3681235, 4417482, 6626223, 7362470, 11043705, 13252446, 22087410, 31658621, 33131115, 63317242, 66262230, 94975863, 158293105, 189951726, 284927589, 316586210, 474879315, 569855178, 949758630, 1424637945, 2849275890]

約数ペア:

[(1, 2849275890), (2, 1424637945), (3, 949758630), (5, 569855178), (6, 474879315), (9, 316586210), (10, 284927589), (15, 189951726), (18, 158293105), (30, 94975863), (43, 66262230), (45, 63317242), (86, 33131115), (90, 31658621), (129, 22087410), (215, 13252446), (258, 11043705), (387, 7362470), (430, 6626223), (645, 4417482), (774, 3681235), (1290, 2208741), (1935, 1472494), (3870, 736247)]