288290730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105601}}^1$

素因数の和:105631

約数の個数: 64

約数和(自身を含む): 851574528

約数和(自身を除く): 563283798

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 105601, 211202, 316803, 528005, 633606, 739207, 1056010, 1372813, 1478414, 1584015, 2217621, 2745626, 3168030, 3696035, 4118439, 4435242, 6864065, 7392070, 8236878, 9609691, 11088105, 13728130, 19219382, 20592195, 22176210, 28829073, 41184390, 48048455, 57658146, 96096910, 144145365, 288290730]

約数ペア:

[(1, 288290730), (2, 144145365), (3, 96096910), (5, 57658146), (6, 48048455), (7, 41184390), (10, 28829073), (13, 22176210), (14, 20592195), (15, 19219382), (21, 13728130), (26, 11088105), (30, 9609691), (35, 8236878), (39, 7392070), (42, 6864065), (65, 4435242), (70, 4118439), (78, 3696035), (91, 3168030), (105, 2745626), (130, 2217621), (182, 1584015), (195, 1478414), (210, 1372813), (273, 1056010), (390, 739207), (455, 633606), (546, 528005), (910, 316803), (1365, 211202), (2730, 105601)]