9355220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 23640960

約数和(自身を除く): 14285740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3517, 7034, 14068, 17585, 24619, 35170, 49238, 66823, 70340, 98476, 123095, 133646, 246190, 267292, 334115, 467761, 492380, 668230, 935522, 1336460, 1871044, 2338805, 4677610, 9355220]

約数ペア:

[(1, 9355220), (2, 4677610), (4, 2338805), (5, 1871044), (7, 1336460), (10, 935522), (14, 668230), (19, 492380), (20, 467761), (28, 334115), (35, 267292), (38, 246190), (70, 133646), (76, 123095), (95, 98476), (133, 70340), (140, 66823), (190, 49238), (266, 35170), (380, 24619), (532, 17585), (665, 14068), (1330, 7034), (2660, 3517)]