1076997780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 3360861504

約数和(自身を除く): 2283863724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 347, 387, 401, 430, 516, 645, 694, 774, 802, 860, 1041, 1203, 1290, 1388, 1548, 1604, 1735, 1935, 2005, 2082, 2406, 2580, 3123, 3470, 3609, 3870, 4010, 4164, 4812, 5205, 6015, 6246, 6940, 7218, 7740, 8020, 10410, 12030, 12492, 14436, 14921, 15615, 17243, 18045, 20820, 24060, 29842, 31230, 34486, 36090, 44763, 51729, 59684, 62460, 68972, 72180, 74605, 86215, 89526, 103458, 134289, 139147, 149210, 155187, 172430, 179052, 206916, 223815, 258645, 268578, 278294, 298420, 310374, 344860, 417441, 447630, 517290, 537156, 556588, 620748, 671445, 695735, 775935, 834882, 895260, 1034580, 1252323, 1342890, 1391470, 1551870, 1669764, 2087205, 2504646, 2685780, 2782940, 3103740, 4174410, 5009292, 5983321, 6261615, 8348820, 11966642, 12523230, 17949963, 23933284, 25046460, 29916605, 35899926, 53849889, 59833210, 71799852, 89749815, 107699778, 119666420, 179499630, 215399556, 269249445, 358999260, 538498890, 1076997780]

約数ペア:

[(1, 1076997780), (2, 538498890), (3, 358999260), (4, 269249445), (5, 215399556), (6, 179499630), (9, 119666420), (10, 107699778), (12, 89749815), (15, 71799852), (18, 59833210), (20, 53849889), (30, 35899926), (36, 29916605), (43, 25046460), (45, 23933284), (60, 17949963), (86, 12523230), (90, 11966642), (129, 8348820), (172, 6261615), (180, 5983321), (215, 5009292), (258, 4174410), (347, 3103740), (387, 2782940), (401, 2685780), (430, 2504646), (516, 2087205), (645, 1669764), (694, 1551870), (774, 1391470), (802, 1342890), (860, 1252323), (1041, 1034580), (1203, 895260), (1290, 834882), (1388, 775935), (1548, 695735), (1604, 671445), (1735, 620748), (1935, 556588), (2005, 537156), (2082, 517290), (2406, 447630), (2580, 417441), (3123, 344860), (3470, 310374), (3609, 298420), (3870, 278294), (4010, 268578), (4164, 258645), (4812, 223815), (5205, 206916), (6015, 179052), (6246, 172430), (6940, 155187), (7218, 149210), (7740, 139147), (8020, 134289), (10410, 103458), (12030, 89526), (12492, 86215), (14436, 74605), (14921, 72180), (15615, 68972), (17243, 62460), (18045, 59684), (20820, 51729), (24060, 44763), (29842, 36090), (31230, 34486)]