30262078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 59885568

約数和(自身を除く): 29623490

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 113, 154, 226, 259, 329, 407, 517, 518, 658, 791, 814, 1034, 1243, 1582, 1739, 2486, 2849, 3478, 3619, 4181, 5311, 5698, 7238, 8362, 8701, 10622, 12173, 17402, 19129, 24346, 29267, 37177, 38258, 45991, 58421, 58534, 74354, 91982, 116842, 133903, 196507, 267806, 321937, 393014, 408947, 643874, 817894, 1375549, 2161577, 2751098, 4323154, 15131039, 30262078]

約数ペア:

[(1, 30262078), (2, 15131039), (7, 4323154), (11, 2751098), (14, 2161577), (22, 1375549), (37, 817894), (47, 643874), (74, 408947), (77, 393014), (94, 321937), (113, 267806), (154, 196507), (226, 133903), (259, 116842), (329, 91982), (407, 74354), (517, 58534), (518, 58421), (658, 45991), (791, 38258), (814, 37177), (1034, 29267), (1243, 24346), (1582, 19129), (1739, 17402), (2486, 12173), (2849, 10622), (3478, 8701), (3619, 8362), (4181, 7238), (5311, 5698)]