30684388

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9209}}^1$

素因数の和:9244

約数の個数: 36

約数和(自身を含む): 66146220

約数和(自身を除く): 35461832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9209, 18418, 36836, 64463, 128926, 156553, 257852, 313106, 451241, 626212, 902482, 1095871, 1804964, 2191742, 4383484, 7671097, 15342194, 30684388]

約数ペア:

[(1, 30684388), (2, 15342194), (4, 7671097), (7, 4383484), (14, 2191742), (17, 1804964), (28, 1095871), (34, 902482), (49, 626212), (68, 451241), (98, 313106), (119, 257852), (196, 156553), (238, 128926), (476, 64463), (833, 36836), (1666, 18418), (3332, 9209)]