3505740

素因数分解:

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

素因数の和:527

約数の個数: 96

約数和(自身を含む): 11902464

約数和(自身を除く): 8396724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 491, 510, 595, 714, 982, 1020, 1190, 1428, 1473, 1785, 1964, 2380, 2455, 2946, 3437, 3570, 4910, 5892, 6874, 7140, 7365, 8347, 9820, 10311, 13748, 14730, 16694, 17185, 20622, 25041, 29460, 33388, 34370, 41244, 41735, 50082, 51555, 58429, 68740, 83470, 100164, 103110, 116858, 125205, 166940, 175287, 206220, 233716, 250410, 292145, 350574, 500820, 584290, 701148, 876435, 1168580, 1752870, 3505740]

約数ペア:

[(1, 3505740), (2, 1752870), (3, 1168580), (4, 876435), (5, 701148), (6, 584290), (7, 500820), (10, 350574), (12, 292145), (14, 250410), (15, 233716), (17, 206220), (20, 175287), (21, 166940), (28, 125205), (30, 116858), (34, 103110), (35, 100164), (42, 83470), (51, 68740), (60, 58429), (68, 51555), (70, 50082), (84, 41735), (85, 41244), (102, 34370), (105, 33388), (119, 29460), (140, 25041), (170, 20622), (204, 17185), (210, 16694), (238, 14730), (255, 13748), (340, 10311), (357, 9820), (420, 8347), (476, 7365), (491, 7140), (510, 6874), (595, 5892), (714, 4910), (982, 3570), (1020, 3437), (1190, 2946), (1428, 2455), (1473, 2380), (1785, 1964)]