27965130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13913}}^1$

素因数の和:13990

約数の個数: 32

約数和(自身を含む): 68122944

約数和(自身を除く): 40157814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 13913, 27826, 41739, 69565, 83478, 139130, 208695, 417390, 932171, 1864342, 2796513, 4660855, 5593026, 9321710, 13982565, 27965130]

約数ペア:

[(1, 27965130), (2, 13982565), (3, 9321710), (5, 5593026), (6, 4660855), (10, 2796513), (15, 1864342), (30, 932171), (67, 417390), (134, 208695), (201, 139130), (335, 83478), (402, 69565), (670, 41739), (1005, 27826), (2010, 13913)]