886249980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5813}}^1$

素因数の和:5857

約数の個数: 216

約数和(自身を含む): 3377608416

約数和(自身を除く): 2491358436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 5813, 6930, 7260, 7623, 8470, 10164, 10890, 11626, 12705, 13860, 15246, 16940, 17439, 21780, 23252, 25410, 29065, 30492, 34878, 38115, 40691, 50820, 52317, 58130, 63943, 69756, 76230, 81382, 87195, 104634, 116260, 122073, 127886, 152460, 162764, 174390, 191829, 203455, 209268, 244146, 255772, 261585, 319715, 348780, 366219, 383658, 406910, 447601, 488292, 523170, 575487, 610365, 639430, 703373, 732438, 767316, 813820, 895202, 959145, 1046340, 1150974, 1220730, 1278860, 1342803, 1406746, 1464876, 1790404, 1831095, 1918290, 2110119, 2238005, 2301948, 2441460, 2685606, 2813492, 2877435, 3516865, 3662190, 3836580, 4028409, 4220238, 4476010, 4923611, 5371212, 5754870, 6330357, 6714015, 7033730, 7324380, 8056818, 8440476, 8952020, 9847222, 10550595, 11509740, 12660714, 13428030, 14067460, 14770833, 16113636, 19694444, 20142045, 21101190, 24618055, 25321428, 26856060, 29541666, 31651785, 40284090, 42202380, 44312499, 49236110, 59083332, 63303570, 73854165, 80568180, 88624998, 98472220, 126607140, 147708330, 177249996, 221562495, 295416660, 443124990, 886249980]

約数ペア:

[(1, 886249980), (2, 443124990), (3, 295416660), (4, 221562495), (5, 177249996), (6, 147708330), (7, 126607140), (9, 98472220), (10, 88624998), (11, 80568180), (12, 73854165), (14, 63303570), (15, 59083332), (18, 49236110), (20, 44312499), (21, 42202380), (22, 40284090), (28, 31651785), (30, 29541666), (33, 26856060), (35, 25321428), (36, 24618055), (42, 21101190), (44, 20142045), (45, 19694444), (55, 16113636), (60, 14770833), (63, 14067460), (66, 13428030), (70, 12660714), (77, 11509740), (84, 10550595), (90, 9847222), (99, 8952020), (105, 8440476), (110, 8056818), (121, 7324380), (126, 7033730), (132, 6714015), (140, 6330357), (154, 5754870), (165, 5371212), (180, 4923611), (198, 4476010), (210, 4220238), (220, 4028409), (231, 3836580), (242, 3662190), (252, 3516865), (308, 2877435), (315, 2813492), (330, 2685606), (363, 2441460), (385, 2301948), (396, 2238005), (420, 2110119), (462, 1918290), (484, 1831095), (495, 1790404), (605, 1464876), (630, 1406746), (660, 1342803), (693, 1278860), (726, 1220730), (770, 1150974), (847, 1046340), (924, 959145), (990, 895202), (1089, 813820), (1155, 767316), (1210, 732438), (1260, 703373), (1386, 639430), (1452, 610365), (1540, 575487), (1694, 523170), (1815, 488292), (1980, 447601), (2178, 406910), (2310, 383658), (2420, 366219), (2541, 348780), (2772, 319715), (3388, 261585), (3465, 255772), (3630, 244146), (4235, 209268), (4356, 203455), (4620, 191829), (5082, 174390), (5445, 162764), (5813, 152460), (6930, 127886), (7260, 122073), (7623, 116260), (8470, 104634), (10164, 87195), (10890, 81382), (11626, 76230), (12705, 69756), (13860, 63943), (15246, 58130), (16940, 52317), (17439, 50820), (21780, 40691), (23252, 38115), (25410, 34878), (29065, 30492)]