3146050390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6420511}}^1$

素因数の和:6420532

約数の個数: 24

約数和(自身を含む): 6587445312

約数和(自身を除く): 3441394922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6420511, 12841022, 32102555, 44943577, 64205110, 89887154, 224717885, 314605039, 449435770, 629210078, 1573025195, 3146050390]

約数ペア:

[(1, 3146050390), (2, 1573025195), (5, 629210078), (7, 449435770), (10, 314605039), (14, 224717885), (35, 89887154), (49, 64205110), (70, 44943577), (98, 32102555), (245, 12841022), (490, 6420511)]