30289716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 83026944

約数和(自身を除く): 52737228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1151, 1462, 1548, 2193, 2302, 2924, 3453, 4386, 4604, 6579, 6906, 8772, 10359, 13158, 13812, 19567, 20718, 26316, 39134, 41436, 49493, 58701, 78268, 98986, 117402, 148479, 176103, 197972, 234804, 296958, 352206, 445437, 593916, 704412, 841381, 890874, 1682762, 1781748, 2524143, 3365524, 5048286, 7572429, 10096572, 15144858, 30289716]

約数ペア:

[(1, 30289716), (2, 15144858), (3, 10096572), (4, 7572429), (6, 5048286), (9, 3365524), (12, 2524143), (17, 1781748), (18, 1682762), (34, 890874), (36, 841381), (43, 704412), (51, 593916), (68, 445437), (86, 352206), (102, 296958), (129, 234804), (153, 197972), (172, 176103), (204, 148479), (258, 117402), (306, 98986), (387, 78268), (516, 58701), (612, 49493), (731, 41436), (774, 39134), (1151, 26316), (1462, 20718), (1548, 19567), (2193, 13812), (2302, 13158), (2924, 10359), (3453, 8772), (4386, 6906), (4604, 6579)]