64063140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 191528064

約数和(自身を除く): 127464924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 347, 362, 510, 543, 694, 724, 905, 1020, 1041, 1086, 1388, 1735, 1810, 2082, 2172, 2715, 3077, 3470, 3620, 4164, 5205, 5430, 5899, 6154, 6940, 9231, 10410, 10860, 11798, 12308, 15385, 17697, 18462, 20820, 23596, 29495, 30770, 35394, 36924, 46155, 58990, 61540, 62807, 70788, 88485, 92310, 117980, 125614, 176970, 184620, 188421, 251228, 314035, 353940, 376842, 628070, 753684, 942105, 1067719, 1256140, 1884210, 2135438, 3203157, 3768420, 4270876, 5338595, 6406314, 10677190, 12812628, 16015785, 21354380, 32031570, 64063140]

約数ペア:

[(1, 64063140), (2, 32031570), (3, 21354380), (4, 16015785), (5, 12812628), (6, 10677190), (10, 6406314), (12, 5338595), (15, 4270876), (17, 3768420), (20, 3203157), (30, 2135438), (34, 1884210), (51, 1256140), (60, 1067719), (68, 942105), (85, 753684), (102, 628070), (170, 376842), (181, 353940), (204, 314035), (255, 251228), (340, 188421), (347, 184620), (362, 176970), (510, 125614), (543, 117980), (694, 92310), (724, 88485), (905, 70788), (1020, 62807), (1041, 61540), (1086, 58990), (1388, 46155), (1735, 36924), (1810, 35394), (2082, 30770), (2172, 29495), (2715, 23596), (3077, 20820), (3470, 18462), (3620, 17697), (4164, 15385), (5205, 12308), (5430, 11798), (5899, 10860), (6154, 10410), (6940, 9231)]