70219149

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 127948800

約数和(自身を除く): 57729651

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 67, 77, 91, 143, 201, 231, 273, 349, 429, 469, 737, 871, 1001, 1047, 1407, 2211, 2443, 2613, 3003, 3839, 4537, 5159, 6097, 7329, 9581, 11517, 13611, 15477, 18291, 23383, 26873, 28743, 31759, 49907, 67067, 70149, 80619, 95277, 149721, 163681, 201201, 257213, 303979, 349349, 491043, 771639, 911937, 1048047, 1800491, 2127853, 3343769, 5401473, 6383559, 10031307, 23406383, 70219149]

約数ペア:

[(1, 70219149), (3, 23406383), (7, 10031307), (11, 6383559), (13, 5401473), (21, 3343769), (33, 2127853), (39, 1800491), (67, 1048047), (77, 911937), (91, 771639), (143, 491043), (201, 349349), (231, 303979), (273, 257213), (349, 201201), (429, 163681), (469, 149721), (737, 95277), (871, 80619), (1001, 70149), (1047, 67067), (1407, 49907), (2211, 31759), (2443, 28743), (2613, 26873), (3003, 23383), (3839, 18291), (4537, 15477), (5159, 13611), (6097, 11517), (7329, 9581)]