14150780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 34539456

約数和(自身を除く): 20388676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1657, 1708, 2135, 3314, 4270, 6628, 8285, 8540, 11599, 16570, 23198, 33140, 46396, 57995, 101077, 115990, 202154, 231980, 404308, 505385, 707539, 1010770, 1415078, 2021540, 2830156, 3537695, 7075390, 14150780]

約数ペア:

[(1, 14150780), (2, 7075390), (4, 3537695), (5, 2830156), (7, 2021540), (10, 1415078), (14, 1010770), (20, 707539), (28, 505385), (35, 404308), (61, 231980), (70, 202154), (122, 115990), (140, 101077), (244, 57995), (305, 46396), (427, 33140), (610, 23198), (854, 16570), (1220, 11599), (1657, 8540), (1708, 8285), (2135, 6628), (3314, 4270)]