30759358

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 58482000

約数和(自身を除く): 27722642

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 499, 518, 629, 833, 998, 1258, 1666, 1813, 3493, 3626, 4403, 6986, 8483, 8806, 16966, 18463, 24451, 30821, 36926, 48902, 59381, 61642, 118762, 129241, 258482, 313871, 415667, 627742, 831334, 904687, 1809374, 2197097, 4394194, 15379679, 30759358]

約数ペア:

[(1, 30759358), (2, 15379679), (7, 4394194), (14, 2197097), (17, 1809374), (34, 904687), (37, 831334), (49, 627742), (74, 415667), (98, 313871), (119, 258482), (238, 129241), (259, 118762), (499, 61642), (518, 59381), (629, 48902), (833, 36926), (998, 30821), (1258, 24451), (1666, 18463), (1813, 16966), (3493, 8806), (3626, 8483), (4403, 6986)]