39719190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189139}}^1$

素因数の和:189156

約数の個数: 32

約数和(自身を含む): 108944640

約数和(自身を除く): 69225450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189139, 378278, 567417, 945695, 1134834, 1323973, 1891390, 2647946, 2837085, 3971919, 5674170, 6619865, 7943838, 13239730, 19859595, 39719190]

約数ペア:

[(1, 39719190), (2, 19859595), (3, 13239730), (5, 7943838), (6, 6619865), (7, 5674170), (10, 3971919), (14, 2837085), (15, 2647946), (21, 1891390), (30, 1323973), (35, 1134834), (42, 945695), (70, 567417), (105, 378278), (210, 189139)]