127860110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37277}}^1$

素因数の和:37305

約数の個数: 32

約数和(自身を含む): 268401600

約数和(自身を除く): 140541490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 37277, 74554, 186385, 260939, 372770, 521878, 1304695, 1826573, 2609390, 3653146, 9132865, 12786011, 18265730, 25572022, 63930055, 127860110]

約数ペア:

[(1, 127860110), (2, 63930055), (5, 25572022), (7, 18265730), (10, 12786011), (14, 9132865), (35, 3653146), (49, 2609390), (70, 1826573), (98, 1304695), (245, 521878), (343, 372770), (490, 260939), (686, 186385), (1715, 74554), (3430, 37277)]