27776130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 71383680

約数和(自身を除く): 43607550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 509, 510, 535, 642, 1018, 1070, 1527, 1605, 1819, 2545, 3054, 3210, 3638, 5090, 5457, 7635, 8653, 9095, 10914, 15270, 17306, 18190, 25959, 27285, 43265, 51918, 54463, 54570, 86530, 108926, 129795, 163389, 259590, 272315, 326778, 544630, 816945, 925871, 1633890, 1851742, 2777613, 4629355, 5555226, 9258710, 13888065, 27776130]

約数ペア:

[(1, 27776130), (2, 13888065), (3, 9258710), (5, 5555226), (6, 4629355), (10, 2777613), (15, 1851742), (17, 1633890), (30, 925871), (34, 816945), (51, 544630), (85, 326778), (102, 272315), (107, 259590), (170, 163389), (214, 129795), (255, 108926), (321, 86530), (509, 54570), (510, 54463), (535, 51918), (642, 43265), (1018, 27285), (1070, 25959), (1527, 18190), (1605, 17306), (1819, 15270), (2545, 10914), (3054, 9095), (3210, 8653), (3638, 7635), (5090, 5457)]