27645270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13060

約数の個数: 32

約数和(自身を含む): 67288320

約数和(自身を除く): 39643050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12979, 25958, 38937, 64895, 77874, 129790, 194685, 389370, 921509, 1843018, 2764527, 4607545, 5529054, 9215090, 13822635, 27645270]

約数ペア:

[(1, 27645270), (2, 13822635), (3, 9215090), (5, 5529054), (6, 4607545), (10, 2764527), (15, 1843018), (30, 921509), (71, 389370), (142, 194685), (213, 129790), (355, 77874), (426, 64895), (710, 38937), (1065, 25958), (2130, 12979)]