2134641830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1941

約数の個数: 64

約数和(自身を含む): 4153248000

約数和(自身を除く): 2018606170

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 109, 118, 190, 218, 295, 545, 590, 1090, 1121, 1747, 2071, 2242, 3494, 4142, 5605, 6431, 8735, 10355, 11210, 12862, 17470, 20710, 32155, 33193, 64310, 66386, 103073, 122189, 165965, 190423, 206146, 244378, 331930, 380846, 515365, 610945, 952115, 1030730, 1221890, 1904230, 1958387, 3618037, 3916774, 7236074, 9791935, 11234957, 18090185, 19583870, 22469914, 36180370, 56174785, 112349570, 213464183, 426928366, 1067320915, 2134641830]

約数ペア:

[(1, 2134641830), (2, 1067320915), (5, 426928366), (10, 213464183), (19, 112349570), (38, 56174785), (59, 36180370), (95, 22469914), (109, 19583870), (118, 18090185), (190, 11234957), (218, 9791935), (295, 7236074), (545, 3916774), (590, 3618037), (1090, 1958387), (1121, 1904230), (1747, 1221890), (2071, 1030730), (2242, 952115), (3494, 610945), (4142, 515365), (5605, 380846), (6431, 331930), (8735, 244378), (10355, 206146), (11210, 190423), (12862, 165965), (17470, 122189), (20710, 103073), (32155, 66386), (33193, 64310)]