14787780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 47851776

約数和(自身を除く): 33063996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 257, 274, 411, 420, 514, 548, 685, 771, 822, 959, 1028, 1285, 1370, 1542, 1644, 1799, 1918, 2055, 2570, 2740, 2877, 3084, 3598, 3836, 3855, 4110, 4795, 5140, 5397, 5754, 7196, 7710, 8220, 8995, 9590, 10794, 11508, 14385, 15420, 17990, 19180, 21588, 26985, 28770, 35209, 35980, 53970, 57540, 70418, 105627, 107940, 140836, 176045, 211254, 246463, 352090, 422508, 492926, 528135, 704180, 739389, 985852, 1056270, 1232315, 1478778, 2112540, 2464630, 2957556, 3696945, 4929260, 7393890, 14787780]

約数ペア:

[(1, 14787780), (2, 7393890), (3, 4929260), (4, 3696945), (5, 2957556), (6, 2464630), (7, 2112540), (10, 1478778), (12, 1232315), (14, 1056270), (15, 985852), (20, 739389), (21, 704180), (28, 528135), (30, 492926), (35, 422508), (42, 352090), (60, 246463), (70, 211254), (84, 176045), (105, 140836), (137, 107940), (140, 105627), (210, 70418), (257, 57540), (274, 53970), (411, 35980), (420, 35209), (514, 28770), (548, 26985), (685, 21588), (771, 19180), (822, 17990), (959, 15420), (1028, 14385), (1285, 11508), (1370, 10794), (1542, 9590), (1644, 8995), (1799, 8220), (1918, 7710), (2055, 7196), (2570, 5754), (2740, 5397), (2877, 5140), (3084, 4795), (3598, 4110), (3836, 3855)]