71175370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14321}}^1$

素因数の和:14406

約数の個数: 32

約数和(自身を含む): 148490496

約数和(自身を除く): 77315126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 14321, 28642, 71605, 100247, 143210, 200494, 501235, 1002470, 1016791, 2033582, 5083955, 7117537, 10167910, 14235074, 35587685, 71175370]

約数ペア:

[(1, 71175370), (2, 35587685), (5, 14235074), (7, 10167910), (10, 7117537), (14, 5083955), (35, 2033582), (70, 1016791), (71, 1002470), (142, 501235), (355, 200494), (497, 143210), (710, 100247), (994, 71605), (2485, 28642), (4970, 14321)]