38231340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 123185664

約数和(自身を除く): 84954324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 401, 420, 454, 681, 802, 908, 1135, 1203, 1362, 1589, 1604, 2005, 2270, 2406, 2724, 2807, 3178, 3405, 4010, 4540, 4767, 4812, 5614, 6015, 6356, 6810, 7945, 8020, 8421, 9534, 11228, 12030, 13620, 14035, 15890, 16842, 19068, 23835, 24060, 28070, 31780, 33684, 42105, 47670, 56140, 84210, 91027, 95340, 168420, 182054, 273081, 364108, 455135, 546162, 637189, 910270, 1092324, 1274378, 1365405, 1820540, 1911567, 2548756, 2730810, 3185945, 3823134, 5461620, 6371890, 7646268, 9557835, 12743780, 19115670, 38231340]

約数ペア:

[(1, 38231340), (2, 19115670), (3, 12743780), (4, 9557835), (5, 7646268), (6, 6371890), (7, 5461620), (10, 3823134), (12, 3185945), (14, 2730810), (15, 2548756), (20, 1911567), (21, 1820540), (28, 1365405), (30, 1274378), (35, 1092324), (42, 910270), (60, 637189), (70, 546162), (84, 455135), (105, 364108), (140, 273081), (210, 182054), (227, 168420), (401, 95340), (420, 91027), (454, 84210), (681, 56140), (802, 47670), (908, 42105), (1135, 33684), (1203, 31780), (1362, 28070), (1589, 24060), (1604, 23835), (2005, 19068), (2270, 16842), (2406, 15890), (2724, 14035), (2807, 13620), (3178, 12030), (3405, 11228), (4010, 9534), (4540, 8421), (4767, 8020), (4812, 7945), (5614, 6810), (6015, 6356)]