30969176

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 68058000

約数和(自身を除く): 37088824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 397, 398, 794, 796, 1393, 1588, 1592, 2779, 2786, 3176, 5558, 5572, 9751, 11116, 11144, 19453, 19502, 22232, 38906, 39004, 77812, 78008, 79003, 155624, 158006, 316012, 553021, 632024, 1106042, 2212084, 3871147, 4424168, 7742294, 15484588, 30969176]

約数ペア:

[(1, 30969176), (2, 15484588), (4, 7742294), (7, 4424168), (8, 3871147), (14, 2212084), (28, 1106042), (49, 632024), (56, 553021), (98, 316012), (196, 158006), (199, 155624), (392, 79003), (397, 78008), (398, 77812), (794, 39004), (796, 38906), (1393, 22232), (1588, 19502), (1592, 19453), (2779, 11144), (2786, 11116), (3176, 9751), (5558, 5572)]