107870350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 230270976

約数和(自身を除く): 122400626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 311, 350, 622, 991, 1555, 1982, 2177, 3110, 4354, 4955, 6937, 7775, 9910, 10885, 13874, 15550, 21770, 24775, 34685, 49550, 54425, 69370, 108850, 173425, 308201, 346850, 616402, 1541005, 2157407, 3082010, 4314814, 7705025, 10787035, 15410050, 21574070, 53935175, 107870350]

約数ペア:

[(1, 107870350), (2, 53935175), (5, 21574070), (7, 15410050), (10, 10787035), (14, 7705025), (25, 4314814), (35, 3082010), (50, 2157407), (70, 1541005), (175, 616402), (311, 346850), (350, 308201), (622, 173425), (991, 108850), (1555, 69370), (1982, 54425), (2177, 49550), (3110, 34685), (4354, 24775), (4955, 21770), (6937, 15550), (7775, 13874), (9910, 10885)]