6449156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{1619}}^1$

素因数の和:2441

約数の個数: 96

約数和(自身を含む): 15926803200

約数和(自身を除く): 9477646220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 769, 1036, 1295, 1538, 1619, 2590, 3076, 3238, 3845, 5180, 5383, 6476, 7690, 8095, 10766, 11333, 15380, 16190, 21532, 22666, 26915, 28453, 32380, 45332, 53830, 56665, 56906, 59903, 107660, 113330, 113812, 119806, 142265, 199171, 226660, 239612, 284530, 299515, 398342, 419321, 569060, 599030, 796684, 838642, 995855, 1198060, 1245011, 1677284, 1991710, 2096605, 2490022, 3983420, 4193210, 4980044, 6225055, 8386420, 8715077, 12450110, 17430154, 24900220, 34860308, 43575385, 46065407, 87150770, 92130814, 174301540, 184261628, 230327035, 322457849, 460654070, 644915698, 921308140, 1289831396, 1612289245, 3224578490, 6449156980]

約数ペア:

[(1, 6449156980), (2, 3224578490), (4, 1612289245), (5, 1289831396), (7, 921308140), (10, 644915698), (14, 460654070), (20, 322457849), (28, 230327035), (35, 184261628), (37, 174301540), (70, 92130814), (74, 87150770), (140, 46065407), (148, 43575385), (185, 34860308), (259, 24900220), (370, 17430154), (518, 12450110), (740, 8715077), (769, 8386420), (1036, 6225055), (1295, 4980044), (1538, 4193210), (1619, 3983420), (2590, 2490022), (3076, 2096605), (3238, 1991710), (3845, 1677284), (5180, 1245011), (5383, 1198060), (6476, 995855), (7690, 838642), (8095, 796684), (10766, 599030), (11333, 569060), (15380, 419321), (16190, 398342), (21532, 299515), (22666, 284530), (26915, 239612), (28453, 226660), (32380, 199171), (45332, 142265), (53830, 119806), (56665, 113812), (56906, 113330), (59903, 107660)]