6510280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23251}}^1$

素因数の和:23269

約数の個数: 32

約数和(自身を含む): 16741440

約数和(自身を除く): 10231160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23251, 46502, 93004, 116255, 162757, 186008, 232510, 325514, 465020, 651028, 813785, 930040, 1302056, 1627570, 3255140, 6510280]

約数ペア:

[(1, 6510280), (2, 3255140), (4, 1627570), (5, 1302056), (7, 930040), (8, 813785), (10, 651028), (14, 465020), (20, 325514), (28, 232510), (35, 186008), (40, 162757), (56, 116255), (70, 93004), (140, 46502), (280, 23251)]