30358872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 87402900

約数和(自身を除く): 57044028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1459, 1734, 2312, 2601, 2918, 3468, 4377, 5202, 5836, 6936, 8754, 10404, 11672, 13131, 17508, 20808, 24803, 26262, 35016, 49606, 52524, 74409, 99212, 105048, 148818, 198424, 223227, 297636, 421651, 446454, 595272, 843302, 892908, 1264953, 1686604, 1785816, 2529906, 3373208, 3794859, 5059812, 7589718, 10119624, 15179436, 30358872]

約数ペア:

[(1, 30358872), (2, 15179436), (3, 10119624), (4, 7589718), (6, 5059812), (8, 3794859), (9, 3373208), (12, 2529906), (17, 1785816), (18, 1686604), (24, 1264953), (34, 892908), (36, 843302), (51, 595272), (68, 446454), (72, 421651), (102, 297636), (136, 223227), (153, 198424), (204, 148818), (289, 105048), (306, 99212), (408, 74409), (578, 52524), (612, 49606), (867, 35016), (1156, 26262), (1224, 24803), (1459, 20808), (1734, 17508), (2312, 13131), (2601, 11672), (2918, 10404), (3468, 8754), (4377, 6936), (5202, 5836)]