61191270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 196245504

約数和(自身を除く): 135054234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 41, 42, 45, 46, 63, 69, 70, 82, 90, 103, 105, 115, 123, 126, 138, 161, 205, 206, 207, 210, 230, 246, 287, 309, 315, 322, 345, 369, 410, 414, 483, 515, 574, 615, 618, 630, 690, 721, 738, 805, 861, 927, 943, 966, 1030, 1035, 1230, 1435, 1442, 1449, 1545, 1610, 1722, 1845, 1854, 1886, 2070, 2163, 2369, 2415, 2583, 2829, 2870, 2898, 3090, 3605, 3690, 4223, 4305, 4326, 4635, 4715, 4738, 4830, 5166, 5658, 6489, 6601, 7107, 7210, 7245, 8446, 8487, 8610, 9270, 9430, 10815, 11845, 12669, 12915, 12978, 13202, 14145, 14214, 14490, 16583, 16974, 19803, 21115, 21321, 21630, 23690, 25338, 25830, 28290, 29561, 32445, 33005, 33166, 35535, 38007, 39606, 42230, 42435, 42642, 49749, 59122, 59409, 63345, 64890, 66010, 71070, 76014, 82915, 84870, 88683, 97129, 99015, 99498, 106605, 118818, 126690, 147805, 149247, 165830, 177366, 190035, 194258, 198030, 213210, 248745, 266049, 291387, 295610, 297045, 298494, 380070, 443415, 485645, 497490, 532098, 582774, 594090, 679903, 746235, 874161, 886830, 971290, 1330245, 1359806, 1456935, 1492470, 1748322, 2039709, 2660490, 2913870, 3399515, 4079418, 4370805, 6119127, 6799030, 8741610, 10198545, 12238254, 20397090, 30595635, 61191270]

約数ペア:

[(1, 61191270), (2, 30595635), (3, 20397090), (5, 12238254), (6, 10198545), (7, 8741610), (9, 6799030), (10, 6119127), (14, 4370805), (15, 4079418), (18, 3399515), (21, 2913870), (23, 2660490), (30, 2039709), (35, 1748322), (41, 1492470), (42, 1456935), (45, 1359806), (46, 1330245), (63, 971290), (69, 886830), (70, 874161), (82, 746235), (90, 679903), (103, 594090), (105, 582774), (115, 532098), (123, 497490), (126, 485645), (138, 443415), (161, 380070), (205, 298494), (206, 297045), (207, 295610), (210, 291387), (230, 266049), (246, 248745), (287, 213210), (309, 198030), (315, 194258), (322, 190035), (345, 177366), (369, 165830), (410, 149247), (414, 147805), (483, 126690), (515, 118818), (574, 106605), (615, 99498), (618, 99015), (630, 97129), (690, 88683), (721, 84870), (738, 82915), (805, 76014), (861, 71070), (927, 66010), (943, 64890), (966, 63345), (1030, 59409), (1035, 59122), (1230, 49749), (1435, 42642), (1442, 42435), (1449, 42230), (1545, 39606), (1610, 38007), (1722, 35535), (1845, 33166), (1854, 33005), (1886, 32445), (2070, 29561), (2163, 28290), (2369, 25830), (2415, 25338), (2583, 23690), (2829, 21630), (2870, 21321), (2898, 21115), (3090, 19803), (3605, 16974), (3690, 16583), (4223, 14490), (4305, 14214), (4326, 14145), (4635, 13202), (4715, 12978), (4738, 12915), (4830, 12669), (5166, 11845), (5658, 10815), (6489, 9430), (6601, 9270), (7107, 8610), (7210, 8487), (7245, 8446)]