61049940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 196971264

約数和(自身を除く): 135921324

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, 274, 411, 420, 548, 685, 822, 959, 1061, 1370, 1644, 1918, 2055, 2122, 2740, 2877, 3183, 3836, 4110, 4244, 4795, 5305, 5754, 6366, 7427, 8220, 9590, 10610, 11508, 12732, 14385, 14854, 15915, 19180, 21220, 22281, 28770, 29708, 31830, 37135, 44562, 57540, 63660, 74270, 89124, 111405, 145357, 148540, 222810, 290714, 436071, 445620, 581428, 726785, 872142, 1017499, 1453570, 1744284, 2034998, 2180355, 2907140, 3052497, 4069996, 4360710, 5087495, 6104994, 8721420, 10174990, 12209988, 15262485, 20349980, 30524970, 61049940]

約数ペア:

[(1, 61049940), (2, 30524970), (3, 20349980), (4, 15262485), (5, 12209988), (6, 10174990), (7, 8721420), (10, 6104994), (12, 5087495), (14, 4360710), (15, 4069996), (20, 3052497), (21, 2907140), (28, 2180355), (30, 2034998), (35, 1744284), (42, 1453570), (60, 1017499), (70, 872142), (84, 726785), (105, 581428), (137, 445620), (140, 436071), (210, 290714), (274, 222810), (411, 148540), (420, 145357), (548, 111405), (685, 89124), (822, 74270), (959, 63660), (1061, 57540), (1370, 44562), (1644, 37135), (1918, 31830), (2055, 29708), (2122, 28770), (2740, 22281), (2877, 21220), (3183, 19180), (3836, 15915), (4110, 14854), (4244, 14385), (4795, 12732), (5305, 11508), (5754, 10610), (6366, 9590), (7427, 8220)]