2611991670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{135829}}^1$

素因数の和:136480

約数の個数: 32

約数和(自身を含む): 6278605920

約数和(自身を除く): 3666614250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 19230, 135829, 271658, 407487, 679145, 814974, 1358290, 2037435, 4074870, 87066389, 174132778, 261199167, 435331945, 522398334, 870663890, 1305995835, 2611991670]

約数ペア:

[(1, 2611991670), (2, 1305995835), (3, 870663890), (5, 522398334), (6, 435331945), (10, 261199167), (15, 174132778), (30, 87066389), (641, 4074870), (1282, 2037435), (1923, 1358290), (3205, 814974), (3846, 679145), (6410, 407487), (9615, 271658), (19230, 135829)]