219031710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{108971}}^1$

素因数の和:109048

約数の個数: 32

約数和(自身を含む): 533526912

約数和(自身を除く): 314495202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 108971, 217942, 326913, 544855, 653826, 1089710, 1634565, 3269130, 7301057, 14602114, 21903171, 36505285, 43806342, 73010570, 109515855, 219031710]

約数ペア:

[(1, 219031710), (2, 109515855), (3, 73010570), (5, 43806342), (6, 36505285), (10, 21903171), (15, 14602114), (30, 7301057), (67, 3269130), (134, 1634565), (201, 1089710), (335, 653826), (402, 544855), (670, 326913), (1005, 217942), (2010, 108971)]