193881660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4759}}^1$

素因数の和:4875

約数の個数: 96

約数和(自身を含む): 626949120

約数和(自身を除く): 433067460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 4759, 5820, 6790, 8148, 9518, 10185, 13580, 14277, 19036, 20370, 23795, 28554, 33313, 40740, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 166565, 199878, 285540, 333130, 399756, 461623, 499695, 666260, 923246, 999390, 1384869, 1846492, 1998780, 2308115, 2769738, 3231361, 4616230, 5539476, 6462722, 6924345, 9232460, 9694083, 12925444, 13848690, 16156805, 19388166, 27697380, 32313610, 38776332, 48470415, 64627220, 96940830, 193881660]

約数ペア:

[(1, 193881660), (2, 96940830), (3, 64627220), (4, 48470415), (5, 38776332), (6, 32313610), (7, 27697380), (10, 19388166), (12, 16156805), (14, 13848690), (15, 12925444), (20, 9694083), (21, 9232460), (28, 6924345), (30, 6462722), (35, 5539476), (42, 4616230), (60, 3231361), (70, 2769738), (84, 2308115), (97, 1998780), (105, 1846492), (140, 1384869), (194, 999390), (210, 923246), (291, 666260), (388, 499695), (420, 461623), (485, 399756), (582, 333130), (679, 285540), (970, 199878), (1164, 166565), (1358, 142770), (1455, 133252), (1940, 99939), (2037, 95180), (2716, 71385), (2910, 66626), (3395, 57108), (4074, 47590), (4759, 40740), (5820, 33313), (6790, 28554), (8148, 23795), (9518, 20370), (10185, 19036), (13580, 14277)]