65699970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{312857}}^1$

素因数の和:312874

約数の個数: 32

約数和(自身を含む): 180206208

約数和(自身を除く): 114506238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 312857, 625714, 938571, 1564285, 1877142, 2189999, 3128570, 4379998, 4692855, 6569997, 9385710, 10949995, 13139994, 21899990, 32849985, 65699970]

約数ペア:

[(1, 65699970), (2, 32849985), (3, 21899990), (5, 13139994), (6, 10949995), (7, 9385710), (10, 6569997), (14, 4692855), (15, 4379998), (21, 3128570), (30, 2189999), (35, 1877142), (42, 1564285), (70, 938571), (105, 625714), (210, 312857)]