39938570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30029}}^1$

素因数の和:30062

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 46547830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30029, 60058, 150145, 210203, 300290, 420406, 570551, 1051015, 1141102, 2102030, 2852755, 3993857, 5705510, 7987714, 19969285, 39938570]

約数ペア:

[(1, 39938570), (2, 19969285), (5, 7987714), (7, 5705510), (10, 3993857), (14, 2852755), (19, 2102030), (35, 1141102), (38, 1051015), (70, 570551), (95, 420406), (133, 300290), (190, 210203), (266, 150145), (665, 60058), (1330, 30029)]