7925090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 15318720

約数和(自身を除く): 7393630

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 787, 1007, 1574, 2014, 3935, 5035, 7870, 10070, 14953, 29906, 41711, 74765, 83422, 149530, 208555, 417110, 792509, 1585018, 3962545, 7925090]

約数ペア:

[(1, 7925090), (2, 3962545), (5, 1585018), (10, 792509), (19, 417110), (38, 208555), (53, 149530), (95, 83422), (106, 74765), (190, 41711), (265, 29906), (530, 14953), (787, 10070), (1007, 7870), (1574, 5035), (2014, 3935)]