10517220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 38683008

約数和(自身を除く): 28165788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 491, 510, 595, 612, 630, 714, 765, 982, 1020, 1071, 1190, 1260, 1428, 1473, 1530, 1785, 1964, 2142, 2380, 2455, 2946, 3060, 3437, 3570, 4284, 4419, 4910, 5355, 5892, 6874, 7140, 7365, 8347, 8838, 9820, 10311, 10710, 13748, 14730, 16694, 17185, 17676, 20622, 21420, 22095, 25041, 29460, 30933, 33388, 34370, 41244, 41735, 44190, 50082, 51555, 58429, 61866, 68740, 75123, 83470, 88380, 100164, 103110, 116858, 123732, 125205, 150246, 154665, 166940, 175287, 206220, 233716, 250410, 292145, 300492, 309330, 350574, 375615, 500820, 525861, 584290, 618660, 701148, 751230, 876435, 1051722, 1168580, 1502460, 1752870, 2103444, 2629305, 3505740, 5258610, 10517220]

約数ペア:

[(1, 10517220), (2, 5258610), (3, 3505740), (4, 2629305), (5, 2103444), (6, 1752870), (7, 1502460), (9, 1168580), (10, 1051722), (12, 876435), (14, 751230), (15, 701148), (17, 618660), (18, 584290), (20, 525861), (21, 500820), (28, 375615), (30, 350574), (34, 309330), (35, 300492), (36, 292145), (42, 250410), (45, 233716), (51, 206220), (60, 175287), (63, 166940), (68, 154665), (70, 150246), (84, 125205), (85, 123732), (90, 116858), (102, 103110), (105, 100164), (119, 88380), (126, 83470), (140, 75123), (153, 68740), (170, 61866), (180, 58429), (204, 51555), (210, 50082), (238, 44190), (252, 41735), (255, 41244), (306, 34370), (315, 33388), (340, 30933), (357, 29460), (420, 25041), (476, 22095), (491, 21420), (510, 20622), (595, 17676), (612, 17185), (630, 16694), (714, 14730), (765, 13748), (982, 10710), (1020, 10311), (1071, 9820), (1190, 8838), (1260, 8347), (1428, 7365), (1473, 7140), (1530, 6874), (1785, 5892), (1964, 5355), (2142, 4910), (2380, 4419), (2455, 4284), (2946, 3570), (3060, 3437)]