151447970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{213307}}^1$

素因数の和:213385

約数の個数: 16

約数和(自身を含む): 276447168

約数和(自身を除く): 124999198

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 213307, 426614, 1066535, 2133070, 15144797, 30289594, 75723985, 151447970]

約数ペア:

[(1, 151447970), (2, 75723985), (5, 30289594), (10, 15144797), (71, 2133070), (142, 1066535), (355, 426614), (710, 213307)]