30106456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 63694080

約数和(自身を除く): 33587624

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 193, 248, 296, 386, 527, 629, 772, 1054, 1147, 1258, 1544, 2108, 2294, 2516, 3281, 4216, 4588, 5032, 5983, 6562, 7141, 9176, 11966, 13124, 14282, 19499, 23932, 26248, 28564, 38998, 47864, 57128, 77996, 101711, 121397, 155992, 203422, 221371, 242794, 406844, 442742, 485588, 813688, 885484, 971176, 1770968, 3763307, 7526614, 15053228, 30106456]

約数ペア:

[(1, 30106456), (2, 15053228), (4, 7526614), (8, 3763307), (17, 1770968), (31, 971176), (34, 885484), (37, 813688), (62, 485588), (68, 442742), (74, 406844), (124, 242794), (136, 221371), (148, 203422), (193, 155992), (248, 121397), (296, 101711), (386, 77996), (527, 57128), (629, 47864), (772, 38998), (1054, 28564), (1147, 26248), (1258, 23932), (1544, 19499), (2108, 14282), (2294, 13124), (2516, 11966), (3281, 9176), (4216, 7141), (4588, 6562), (5032, 5983)]