21341670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101627}}^1$

素因数の和:101644

約数の個数: 32

約数和(自身を含む): 58537728

約数和(自身を除く): 37196058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 101627, 203254, 304881, 508135, 609762, 711389, 1016270, 1422778, 1524405, 2134167, 3048810, 3556945, 4268334, 7113890, 10670835, 21341670]

約数ペア:

[(1, 21341670), (2, 10670835), (3, 7113890), (5, 4268334), (6, 3556945), (7, 3048810), (10, 2134167), (14, 1524405), (15, 1422778), (21, 1016270), (30, 711389), (35, 609762), (42, 508135), (70, 304881), (105, 203254), (210, 101627)]