2607788330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5322017}}^1$

素因数の和:5322038

約数の個数: 24

約数和(自身を含む): 5460390468

約数和(自身を除く): 2852602138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5322017, 10644034, 26610085, 37254119, 53220170, 74508238, 186270595, 260778833, 372541190, 521557666, 1303894165, 2607788330]

約数ペア:

[(1, 2607788330), (2, 1303894165), (5, 521557666), (7, 372541190), (10, 260778833), (14, 186270595), (35, 74508238), (49, 53220170), (70, 37254119), (98, 26610085), (245, 10644034), (490, 5322017)]