3669571780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{534923}}^1$

素因数の和:534953

約数の個数: 48

約数和(自身を含む): 8986723200

約数和(自身を除く): 5317151420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 534923, 1069846, 2139692, 2674615, 3744461, 5349230, 7488922, 10698460, 14977844, 18722305, 26211227, 37444610, 52422454, 74889220, 104844908, 131056135, 183478589, 262112270, 366957178, 524224540, 733914356, 917392945, 1834785890, 3669571780]

約数ペア:

[(1, 3669571780), (2, 1834785890), (4, 917392945), (5, 733914356), (7, 524224540), (10, 366957178), (14, 262112270), (20, 183478589), (28, 131056135), (35, 104844908), (49, 74889220), (70, 52422454), (98, 37444610), (140, 26211227), (196, 18722305), (245, 14977844), (343, 10698460), (490, 7488922), (686, 5349230), (980, 3744461), (1372, 2674615), (1715, 2139692), (3430, 1069846), (6860, 534923)]