1569389629220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{2664589}}^1$

素因数の和:2665213

約数の個数: 72

約数和(自身を含む): 3840175132920

約数和(自身を除く): 2270785503700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 601, 980, 1202, 2404, 3005, 4207, 6010, 8414, 12020, 16828, 21035, 29449, 42070, 58898, 84140, 117796, 147245, 294490, 588980, 2664589, 5329178, 10658356, 13322945, 18652123, 26645890, 37304246, 53291780, 74608492, 93260615, 130564861, 186521230, 261129722, 373042460, 522259444, 652824305, 1305648610, 1601417989, 2611297220, 3202835978, 6405671956, 8007089945, 11209925923, 16014179890, 22419851846, 32028359780, 44839703692, 56049629615, 78469481461, 112099259230, 156938962922, 224198518460, 313877925844, 392347407305, 784694814610, 1569389629220]

約数ペア:

[(1, 1569389629220), (2, 784694814610), (4, 392347407305), (5, 313877925844), (7, 224198518460), (10, 156938962922), (14, 112099259230), (20, 78469481461), (28, 56049629615), (35, 44839703692), (49, 32028359780), (70, 22419851846), (98, 16014179890), (140, 11209925923), (196, 8007089945), (245, 6405671956), (490, 3202835978), (601, 2611297220), (980, 1601417989), (1202, 1305648610), (2404, 652824305), (3005, 522259444), (4207, 373042460), (6010, 261129722), (8414, 186521230), (12020, 130564861), (16828, 93260615), (21035, 74608492), (29449, 53291780), (42070, 37304246), (58898, 26645890), (84140, 18652123), (117796, 13322945), (147245, 10658356), (294490, 5329178), (588980, 2664589)]