13552140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 44481024

約数和(自身を除く): 30928884

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, 787, 820, 861, 1148, 1230, 1435, 1574, 1722, 2361, 2460, 2870, 3148, 3444, 3935, 4305, 4722, 5509, 5740, 7870, 8610, 9444, 11018, 11805, 15740, 16527, 17220, 22036, 23610, 27545, 32267, 33054, 47220, 55090, 64534, 66108, 82635, 96801, 110180, 129068, 161335, 165270, 193602, 225869, 322670, 330540, 387204, 451738, 484005, 645340, 677607, 903476, 968010, 1129345, 1355214, 1936020, 2258690, 2710428, 3388035, 4517380, 6776070, 13552140]

約数ペア:

[(1, 13552140), (2, 6776070), (3, 4517380), (4, 3388035), (5, 2710428), (6, 2258690), (7, 1936020), (10, 1355214), (12, 1129345), (14, 968010), (15, 903476), (20, 677607), (21, 645340), (28, 484005), (30, 451738), (35, 387204), (41, 330540), (42, 322670), (60, 225869), (70, 193602), (82, 165270), (84, 161335), (105, 129068), (123, 110180), (140, 96801), (164, 82635), (205, 66108), (210, 64534), (246, 55090), (287, 47220), (410, 33054), (420, 32267), (492, 27545), (574, 23610), (615, 22036), (787, 17220), (820, 16527), (861, 15740), (1148, 11805), (1230, 11018), (1435, 9444), (1574, 8610), (1722, 7870), (2361, 5740), (2460, 5509), (2870, 4722), (3148, 4305), (3444, 3935)]