196804590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{18797}}^1$

素因数の和:19156

約数の個数: 32

約数和(自身を含む): 473709600

約数和(自身を除く): 276905010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 18797, 37594, 56391, 93985, 112782, 187970, 281955, 563910, 6560153, 13120306, 19680459, 32800765, 39360918, 65601530, 98402295, 196804590]

約数ペア:

[(1, 196804590), (2, 98402295), (3, 65601530), (5, 39360918), (6, 32800765), (10, 19680459), (15, 13120306), (30, 6560153), (349, 563910), (698, 281955), (1047, 187970), (1745, 112782), (2094, 93985), (3490, 56391), (5235, 37594), (10470, 18797)]