25967130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{123653}}^1$

素因数の和:123670

約数の個数: 32

約数和(自身を含む): 71224704

約数和(自身を除く): 45257574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 123653, 247306, 370959, 618265, 741918, 865571, 1236530, 1731142, 1854795, 2596713, 3709590, 4327855, 5193426, 8655710, 12983565, 25967130]

約数ペア:

[(1, 25967130), (2, 12983565), (3, 8655710), (5, 5193426), (6, 4327855), (7, 3709590), (10, 2596713), (14, 1854795), (15, 1731142), (21, 1236530), (30, 865571), (35, 741918), (42, 618265), (70, 370959), (105, 247306), (210, 123653)]