15696747990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{205913}}^1$

素因数の和:205955

約数の個数: 144

約数和(自身を含む): 51267644064

約数和(自身を除く): 35570896074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3465, 3630, 4235, 5082, 5445, 6930, 7623, 8470, 10890, 12705, 15246, 25410, 38115, 76230, 205913, 411826, 617739, 1029565, 1235478, 1441391, 1853217, 2059130, 2265043, 2882782, 3088695, 3706434, 4324173, 4530086, 6177390, 6795129, 7206955, 8648346, 9266085, 11325215, 12972519, 13590258, 14413910, 15855301, 18532170, 20385387, 21620865, 22650430, 24915473, 25945038, 31710602, 33975645, 40770774, 43241730, 47565903, 49830946, 64862595, 67951290, 74746419, 79276505, 95131806, 101926935, 124577365, 129725190, 142697709, 149492838, 158553010, 174408311, 203853870, 224239257, 237829515, 249154730, 285395418, 348816622, 373732095, 448478514, 475659030, 523224933, 713488545, 747464190, 872041555, 1046449866, 1121196285, 1426977090, 1569674799, 1744083110, 2242392570, 2616124665, 3139349598, 5232249330, 7848373995, 15696747990]

約数ペア:

[(1, 15696747990), (2, 7848373995), (3, 5232249330), (5, 3139349598), (6, 2616124665), (7, 2242392570), (9, 1744083110), (10, 1569674799), (11, 1426977090), (14, 1121196285), (15, 1046449866), (18, 872041555), (21, 747464190), (22, 713488545), (30, 523224933), (33, 475659030), (35, 448478514), (42, 373732095), (45, 348816622), (55, 285395418), (63, 249154730), (66, 237829515), (70, 224239257), (77, 203853870), (90, 174408311), (99, 158553010), (105, 149492838), (110, 142697709), (121, 129725190), (126, 124577365), (154, 101926935), (165, 95131806), (198, 79276505), (210, 74746419), (231, 67951290), (242, 64862595), (315, 49830946), (330, 47565903), (363, 43241730), (385, 40770774), (462, 33975645), (495, 31710602), (605, 25945038), (630, 24915473), (693, 22650430), (726, 21620865), (770, 20385387), (847, 18532170), (990, 15855301), (1089, 14413910), (1155, 13590258), (1210, 12972519), (1386, 11325215), (1694, 9266085), (1815, 8648346), (2178, 7206955), (2310, 6795129), (2541, 6177390), (3465, 4530086), (3630, 4324173), (4235, 3706434), (5082, 3088695), (5445, 2882782), (6930, 2265043), (7623, 2059130), (8470, 1853217), (10890, 1441391), (12705, 1235478), (15246, 1029565), (25410, 617739), (38115, 411826), (76230, 205913)]