30524970

素因数分解:

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

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 84416256

約数和(自身を除く): 53891286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1061, 1370, 1918, 2055, 2122, 2877, 3183, 4110, 4795, 5305, 5754, 6366, 7427, 9590, 10610, 14385, 14854, 15915, 22281, 28770, 31830, 37135, 44562, 74270, 111405, 145357, 222810, 290714, 436071, 726785, 872142, 1017499, 1453570, 2034998, 2180355, 3052497, 4360710, 5087495, 6104994, 10174990, 15262485, 30524970]

約数ペア:

[(1, 30524970), (2, 15262485), (3, 10174990), (5, 6104994), (6, 5087495), (7, 4360710), (10, 3052497), (14, 2180355), (15, 2034998), (21, 1453570), (30, 1017499), (35, 872142), (42, 726785), (70, 436071), (105, 290714), (137, 222810), (210, 145357), (274, 111405), (411, 74270), (685, 44562), (822, 37135), (959, 31830), (1061, 28770), (1370, 22281), (1918, 15915), (2055, 14854), (2122, 14385), (2877, 10610), (3183, 9590), (4110, 7427), (4795, 6366), (5305, 5754)]