8169450

素因数分解:

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

素因数の和:631

約数の個数: 48

約数和(自身を含む): 20489760

約数和(自身を除く): 12320310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 509, 535, 642, 1018, 1070, 1527, 1605, 2545, 2675, 3054, 3210, 5090, 5350, 7635, 8025, 12725, 15270, 16050, 25450, 38175, 54463, 76350, 108926, 163389, 272315, 326778, 544630, 816945, 1361575, 1633890, 2723150, 4084725, 8169450]

約数ペア:

[(1, 8169450), (2, 4084725), (3, 2723150), (5, 1633890), (6, 1361575), (10, 816945), (15, 544630), (25, 326778), (30, 272315), (50, 163389), (75, 108926), (107, 76350), (150, 54463), (214, 38175), (321, 25450), (509, 16050), (535, 15270), (642, 12725), (1018, 8025), (1070, 7635), (1527, 5350), (1605, 5090), (2545, 3210), (2675, 3054)]