39427010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7933}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 82259712

約数和(自身を除く): 42832702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 7933, 15866, 39665, 55531, 79330, 111062, 277655, 555310, 563243, 1126486, 2816215, 3942701, 5632430, 7885402, 19713505, 39427010]

約数ペア:

[(1, 39427010), (2, 19713505), (5, 7885402), (7, 5632430), (10, 3942701), (14, 2816215), (35, 1126486), (70, 563243), (71, 555310), (142, 277655), (355, 111062), (497, 79330), (710, 55531), (994, 39665), (2485, 15866), (4970, 7933)]