13143270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8941}}^1$

素因数の和:8965

約数の個数: 48

約数和(自身を含む): 36697968

約数和(自身を除く): 23554698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8941, 17882, 26823, 44705, 53646, 62587, 89410, 125174, 134115, 187761, 268230, 312935, 375522, 438109, 625870, 876218, 938805, 1314327, 1877610, 2190545, 2628654, 4381090, 6571635, 13143270]

約数ペア:

[(1, 13143270), (2, 6571635), (3, 4381090), (5, 2628654), (6, 2190545), (7, 1877610), (10, 1314327), (14, 938805), (15, 876218), (21, 625870), (30, 438109), (35, 375522), (42, 312935), (49, 268230), (70, 187761), (98, 134115), (105, 125174), (147, 89410), (210, 62587), (245, 53646), (294, 44705), (490, 26823), (735, 17882), (1470, 8941)]