12856890930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{6131}}^1$

素因数の和:6456

約数の個数: 128

約数和(自身を含む): 35108398080

約数和(自身を除く): 22251507150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 283, 285, 390, 494, 566, 570, 741, 849, 1235, 1415, 1482, 1698, 2470, 2830, 3679, 3705, 4245, 5377, 6131, 7358, 7410, 8490, 10754, 11037, 12262, 16131, 18393, 18395, 22074, 26885, 30655, 32262, 36786, 36790, 53770, 55185, 61310, 69901, 79703, 80655, 91965, 110370, 116489, 139802, 159406, 161310, 183930, 209703, 232978, 239109, 349467, 349505, 398515, 419406, 478218, 582445, 698934, 699010, 797030, 1048515, 1164890, 1195545, 1514357, 1735073, 1747335, 2097030, 2391090, 3028714, 3470146, 3494670, 4543071, 5205219, 7571785, 8675365, 9086142, 10410438, 15143570, 17350730, 22555949, 22715355, 26026095, 32966387, 45111898, 45430710, 52052190, 65932774, 67667847, 98899161, 112779745, 135335694, 164831935, 197798322, 225559490, 329663870, 338339235, 428563031, 494495805, 676678470, 857126062, 988991610, 1285689093, 2142815155, 2571378186, 4285630310, 6428445465, 12856890930]

約数ペア:

[(1, 12856890930), (2, 6428445465), (3, 4285630310), (5, 2571378186), (6, 2142815155), (10, 1285689093), (13, 988991610), (15, 857126062), (19, 676678470), (26, 494495805), (30, 428563031), (38, 338339235), (39, 329663870), (57, 225559490), (65, 197798322), (78, 164831935), (95, 135335694), (114, 112779745), (130, 98899161), (190, 67667847), (195, 65932774), (247, 52052190), (283, 45430710), (285, 45111898), (390, 32966387), (494, 26026095), (566, 22715355), (570, 22555949), (741, 17350730), (849, 15143570), (1235, 10410438), (1415, 9086142), (1482, 8675365), (1698, 7571785), (2470, 5205219), (2830, 4543071), (3679, 3494670), (3705, 3470146), (4245, 3028714), (5377, 2391090), (6131, 2097030), (7358, 1747335), (7410, 1735073), (8490, 1514357), (10754, 1195545), (11037, 1164890), (12262, 1048515), (16131, 797030), (18393, 699010), (18395, 698934), (22074, 582445), (26885, 478218), (30655, 419406), (32262, 398515), (36786, 349505), (36790, 349467), (53770, 239109), (55185, 232978), (61310, 209703), (69901, 183930), (79703, 161310), (80655, 159406), (91965, 139802), (110370, 116489)]