30997722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 43320102

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 383, 574, 658, 766, 861, 987, 1149, 1722, 1927, 1974, 2298, 2681, 3854, 5362, 5781, 8043, 11562, 13489, 15703, 16086, 18001, 26978, 31406, 36002, 40467, 47109, 54003, 80934, 94218, 108006, 109921, 126007, 219842, 252014, 329763, 378021, 659526, 738041, 756042, 1476082, 2214123, 4428246, 5166287, 10332574, 15498861, 30997722]

約数ペア:

[(1, 30997722), (2, 15498861), (3, 10332574), (6, 5166287), (7, 4428246), (14, 2214123), (21, 1476082), (41, 756042), (42, 738041), (47, 659526), (82, 378021), (94, 329763), (123, 252014), (141, 219842), (246, 126007), (282, 109921), (287, 108006), (329, 94218), (383, 80934), (574, 54003), (658, 47109), (766, 40467), (861, 36002), (987, 31406), (1149, 26978), (1722, 18001), (1927, 16086), (1974, 15703), (2298, 13489), (2681, 11562), (3854, 8043), (5362, 5781)]