126638610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1920

約数の個数: 128

約数和(自身を含む): 387348480

約数和(自身を除く): 260709870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1867, 1938, 1995, 2261, 3230, 3570, 3734, 3990, 4522, 4845, 5601, 6783, 9335, 9690, 11202, 11305, 13069, 13566, 18670, 22610, 26138, 28005, 31739, 33915, 35473, 39207, 56010, 63478, 65345, 67830, 70946, 78414, 95217, 106419, 130690, 158695, 177365, 190434, 196035, 212838, 222173, 248311, 317390, 354730, 392070, 444346, 476085, 496622, 532095, 603041, 666519, 744933, 952170, 1064190, 1110865, 1206082, 1241555, 1333038, 1489866, 1809123, 2221730, 2483110, 3015205, 3332595, 3618246, 3724665, 4221287, 6030410, 6665190, 7449330, 8442574, 9045615, 12663861, 18091230, 21106435, 25327722, 42212870, 63319305, 126638610]

約数ペア:

[(1, 126638610), (2, 63319305), (3, 42212870), (5, 25327722), (6, 21106435), (7, 18091230), (10, 12663861), (14, 9045615), (15, 8442574), (17, 7449330), (19, 6665190), (21, 6030410), (30, 4221287), (34, 3724665), (35, 3618246), (38, 3332595), (42, 3015205), (51, 2483110), (57, 2221730), (70, 1809123), (85, 1489866), (95, 1333038), (102, 1241555), (105, 1206082), (114, 1110865), (119, 1064190), (133, 952170), (170, 744933), (190, 666519), (210, 603041), (238, 532095), (255, 496622), (266, 476085), (285, 444346), (323, 392070), (357, 354730), (399, 317390), (510, 248311), (570, 222173), (595, 212838), (646, 196035), (665, 190434), (714, 177365), (798, 158695), (969, 130690), (1190, 106419), (1330, 95217), (1615, 78414), (1785, 70946), (1867, 67830), (1938, 65345), (1995, 63478), (2261, 56010), (3230, 39207), (3570, 35473), (3734, 33915), (3990, 31739), (4522, 28005), (4845, 26138), (5601, 22610), (6783, 18670), (9335, 13566), (9690, 13069), (11202, 11305)]