3230570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 7140960

約数和(自身を除く): 3910390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 347, 490, 665, 694, 931, 1330, 1735, 1862, 2429, 3470, 4655, 4858, 6593, 9310, 12145, 13186, 17003, 24290, 32965, 34006, 46151, 65930, 85015, 92302, 170030, 230755, 323057, 461510, 646114, 1615285, 3230570]

約数ペア:

[(1, 3230570), (2, 1615285), (5, 646114), (7, 461510), (10, 323057), (14, 230755), (19, 170030), (35, 92302), (38, 85015), (49, 65930), (70, 46151), (95, 34006), (98, 32965), (133, 24290), (190, 17003), (245, 13186), (266, 12145), (347, 9310), (490, 6593), (665, 4858), (694, 4655), (931, 3470), (1330, 2429), (1735, 1862)]