1311492070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3217

約数の個数: 64

約数和(自身を含む): 2770215552

約数和(自身を除く): 1458723482

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 101, 122, 202, 305, 427, 505, 610, 707, 854, 1010, 1414, 2135, 3041, 3535, 4270, 6082, 6161, 7070, 12322, 15205, 21287, 30410, 30805, 42574, 43127, 61610, 86254, 106435, 185501, 212870, 215635, 307141, 371002, 431270, 614282, 927505, 1298507, 1535705, 1855010, 2149987, 2597014, 3071410, 4299974, 6492535, 10749935, 12985070, 18735601, 21499870, 37471202, 93678005, 131149207, 187356010, 262298414, 655746035, 1311492070]

約数ペア:

[(1, 1311492070), (2, 655746035), (5, 262298414), (7, 187356010), (10, 131149207), (14, 93678005), (35, 37471202), (61, 21499870), (70, 18735601), (101, 12985070), (122, 10749935), (202, 6492535), (305, 4299974), (427, 3071410), (505, 2597014), (610, 2149987), (707, 1855010), (854, 1535705), (1010, 1298507), (1414, 927505), (2135, 614282), (3041, 431270), (3535, 371002), (4270, 307141), (6082, 215635), (6161, 212870), (7070, 185501), (12322, 106435), (15205, 86254), (21287, 61610), (30410, 43127), (30805, 42574)]