612959970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2918857}}^1$

素因数の和:2918874

約数の個数: 32

約数和(自身を含む): 1681262208

約数和(自身を除く): 1068302238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2918857, 5837714, 8756571, 14594285, 17513142, 20431999, 29188570, 40863998, 43782855, 61295997, 87565710, 102159995, 122591994, 204319990, 306479985, 612959970]

約数ペア:

[(1, 612959970), (2, 306479985), (3, 204319990), (5, 122591994), (6, 102159995), (7, 87565710), (10, 61295997), (14, 43782855), (15, 40863998), (21, 29188570), (30, 20431999), (35, 17513142), (42, 14594285), (70, 8756571), (105, 5837714), (210, 2918857)]