722024380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3539

約数の個数: 96

約数和(自身を含む): 1904555520

約数和(自身を除く): 1182531140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 556, 695, 770, 973, 1390, 1529, 1540, 1946, 2780, 3058, 3373, 3892, 4865, 6116, 6746, 7645, 9730, 10703, 13492, 15290, 16865, 19460, 21406, 23611, 30580, 33730, 37103, 42812, 47222, 53515, 67460, 74206, 94444, 107030, 118055, 148412, 185515, 214060, 236110, 259721, 371030, 468847, 472220, 519442, 742060, 937694, 1038884, 1298605, 1875388, 2344235, 2597210, 3281929, 4688470, 5157317, 5194420, 6563858, 9376940, 10314634, 13127716, 16409645, 20629268, 25786585, 32819290, 36101219, 51573170, 65638580, 72202438, 103146340, 144404876, 180506095, 361012190, 722024380]

約数ペア:

[(1, 722024380), (2, 361012190), (4, 180506095), (5, 144404876), (7, 103146340), (10, 72202438), (11, 65638580), (14, 51573170), (20, 36101219), (22, 32819290), (28, 25786585), (35, 20629268), (44, 16409645), (55, 13127716), (70, 10314634), (77, 9376940), (110, 6563858), (139, 5194420), (140, 5157317), (154, 4688470), (220, 3281929), (278, 2597210), (308, 2344235), (385, 1875388), (556, 1298605), (695, 1038884), (770, 937694), (973, 742060), (1390, 519442), (1529, 472220), (1540, 468847), (1946, 371030), (2780, 259721), (3058, 236110), (3373, 214060), (3892, 185515), (4865, 148412), (6116, 118055), (6746, 107030), (7645, 94444), (9730, 74206), (10703, 67460), (13492, 53515), (15290, 47222), (16865, 42812), (19460, 37103), (21406, 33730), (23611, 30580)]