9881970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47057}}^1$

素因数の和:47074

約数の個数: 32

約数和(自身を含む): 27105408

約数和(自身を除く): 17223438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 47057, 94114, 141171, 235285, 282342, 329399, 470570, 658798, 705855, 988197, 1411710, 1646995, 1976394, 3293990, 4940985, 9881970]

約数ペア:

[(1, 9881970), (2, 4940985), (3, 3293990), (5, 1976394), (6, 1646995), (7, 1411710), (10, 988197), (14, 705855), (15, 658798), (21, 470570), (30, 329399), (35, 282342), (42, 235285), (70, 141171), (105, 94114), (210, 47057)]