38780010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 101795616

約数和(自身を除く): 63015606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4027, 4815, 8054, 9630, 12081, 20135, 24162, 36243, 40270, 60405, 72486, 120810, 181215, 362430, 430889, 861778, 1292667, 2154445, 2585334, 3878001, 4308890, 6463335, 7756002, 12926670, 19390005, 38780010]

約数ペア:

[(1, 38780010), (2, 19390005), (3, 12926670), (5, 7756002), (6, 6463335), (9, 4308890), (10, 3878001), (15, 2585334), (18, 2154445), (30, 1292667), (45, 861778), (90, 430889), (107, 362430), (214, 181215), (321, 120810), (535, 72486), (642, 60405), (963, 40270), (1070, 36243), (1605, 24162), (1926, 20135), (3210, 12081), (4027, 9630), (4815, 8054)]