131726490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{627269}}^1$

素因数の和:627286

約数の個数: 32

約数和(自身を含む): 361307520

約数和(自身を除く): 229581030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 627269, 1254538, 1881807, 3136345, 3763614, 4390883, 6272690, 8781766, 9409035, 13172649, 18818070, 21954415, 26345298, 43908830, 65863245, 131726490]

約数ペア:

[(1, 131726490), (2, 65863245), (3, 43908830), (5, 26345298), (6, 21954415), (7, 18818070), (10, 13172649), (14, 9409035), (15, 8781766), (21, 6272690), (30, 4390883), (35, 3763614), (42, 3136345), (70, 1881807), (105, 1254538), (210, 627269)]