13104420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 43013376

約数和(自身を除く): 29908956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 761, 820, 861, 1148, 1230, 1435, 1522, 1722, 2283, 2460, 2870, 3044, 3444, 3805, 4305, 4566, 5327, 5740, 7610, 8610, 9132, 10654, 11415, 15220, 15981, 17220, 21308, 22830, 26635, 31201, 31962, 45660, 53270, 62402, 63924, 79905, 93603, 106540, 124804, 156005, 159810, 187206, 218407, 312010, 319620, 374412, 436814, 468015, 624020, 655221, 873628, 936030, 1092035, 1310442, 1872060, 2184070, 2620884, 3276105, 4368140, 6552210, 13104420]

約数ペア:

[(1, 13104420), (2, 6552210), (3, 4368140), (4, 3276105), (5, 2620884), (6, 2184070), (7, 1872060), (10, 1310442), (12, 1092035), (14, 936030), (15, 873628), (20, 655221), (21, 624020), (28, 468015), (30, 436814), (35, 374412), (41, 319620), (42, 312010), (60, 218407), (70, 187206), (82, 159810), (84, 156005), (105, 124804), (123, 106540), (140, 93603), (164, 79905), (205, 63924), (210, 62402), (246, 53270), (287, 45660), (410, 31962), (420, 31201), (492, 26635), (574, 22830), (615, 21308), (761, 17220), (820, 15981), (861, 15220), (1148, 11415), (1230, 10654), (1435, 9132), (1522, 8610), (1722, 7610), (2283, 5740), (2460, 5327), (2870, 4566), (3044, 4305), (3444, 3805)]