82103070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{390967}}^1$

素因数の和:390984

約数の個数: 32

約数和(自身を含む): 225197568

約数和(自身を除く): 143094498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 390967, 781934, 1172901, 1954835, 2345802, 2736769, 3909670, 5473538, 5864505, 8210307, 11729010, 13683845, 16420614, 27367690, 41051535, 82103070]

約数ペア:

[(1, 82103070), (2, 41051535), (3, 27367690), (5, 16420614), (6, 13683845), (7, 11729010), (10, 8210307), (14, 5864505), (15, 5473538), (21, 3909670), (30, 2736769), (35, 2345802), (42, 1954835), (70, 1172901), (105, 781934), (210, 390967)]