21952803670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1\times {\mathrm{5653}}^1$

素因数の和:7609

約数の個数: 64

約数和(自身を含む): 46749985920

約数和(自身を除く): 24797182250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1913, 2030, 3826, 5653, 9565, 11306, 13391, 19130, 26782, 28265, 39571, 55477, 56530, 66955, 79142, 110954, 133910, 163937, 197855, 277385, 327874, 388339, 395710, 554770, 776678, 819685, 1147559, 1639370, 1941695, 2295118, 3883390, 5737795, 10814189, 11475590, 21628378, 54070945, 75699323, 108141890, 151398646, 313611481, 378496615, 627222962, 756993230, 1568057405, 2195280367, 3136114810, 4390560734, 10976401835, 21952803670]

約数ペア:

[(1, 21952803670), (2, 10976401835), (5, 4390560734), (7, 3136114810), (10, 2195280367), (14, 1568057405), (29, 756993230), (35, 627222962), (58, 378496615), (70, 313611481), (145, 151398646), (203, 108141890), (290, 75699323), (406, 54070945), (1015, 21628378), (1913, 11475590), (2030, 10814189), (3826, 5737795), (5653, 3883390), (9565, 2295118), (11306, 1941695), (13391, 1639370), (19130, 1147559), (26782, 819685), (28265, 776678), (39571, 554770), (55477, 395710), (56530, 388339), (66955, 327874), (79142, 277385), (110954, 197855), (133910, 163937)]