10307080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 26801280

約数和(自身を除く): 16494200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 281, 524, 562, 655, 917, 1048, 1124, 1310, 1405, 1834, 1967, 2248, 2620, 2810, 3668, 3934, 4585, 5240, 5620, 7336, 7868, 9170, 9835, 11240, 15736, 18340, 19670, 36680, 36811, 39340, 73622, 78680, 147244, 184055, 257677, 294488, 368110, 515354, 736220, 1030708, 1288385, 1472440, 2061416, 2576770, 5153540, 10307080]

約数ペア:

[(1, 10307080), (2, 5153540), (4, 2576770), (5, 2061416), (7, 1472440), (8, 1288385), (10, 1030708), (14, 736220), (20, 515354), (28, 368110), (35, 294488), (40, 257677), (56, 184055), (70, 147244), (131, 78680), (140, 73622), (262, 39340), (280, 36811), (281, 36680), (524, 19670), (562, 18340), (655, 15736), (917, 11240), (1048, 9835), (1124, 9170), (1310, 7868), (1405, 7336), (1834, 5620), (1967, 5240), (2248, 4585), (2620, 3934), (2810, 3668)]