1229970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 3374208

約数和(自身を除く): 2144238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5857, 11714, 17571, 29285, 35142, 40999, 58570, 81998, 87855, 122997, 175710, 204995, 245994, 409990, 614985, 1229970]

約数ペア:

[(1, 1229970), (2, 614985), (3, 409990), (5, 245994), (6, 204995), (7, 175710), (10, 122997), (14, 87855), (15, 81998), (21, 58570), (30, 40999), (35, 35142), (42, 29285), (70, 17571), (105, 11714), (210, 5857)]