713448470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{143551}}^1$

素因数の和:143636

約数の個数: 32

約数和(自身を含む): 1488347136

約数和(自身を除く): 774898666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 143551, 287102, 717755, 1004857, 1435510, 2009714, 5024285, 10048570, 10192121, 20384242, 50960605, 71344847, 101921210, 142689694, 356724235, 713448470]

約数ペア:

[(1, 713448470), (2, 356724235), (5, 142689694), (7, 101921210), (10, 71344847), (14, 50960605), (35, 20384242), (70, 10192121), (71, 10048570), (142, 5024285), (355, 2009714), (497, 1435510), (710, 1004857), (994, 717755), (2485, 287102), (4970, 143551)]