16590540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 47158272

約数和(自身を除く): 30567732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4127, 8254, 12381, 16508, 20635, 24762, 41270, 49524, 61905, 82540, 123810, 247620, 276509, 553018, 829527, 1106036, 1382545, 1659054, 2765090, 3318108, 4147635, 5530180, 8295270, 16590540]

約数ペア:

[(1, 16590540), (2, 8295270), (3, 5530180), (4, 4147635), (5, 3318108), (6, 2765090), (10, 1659054), (12, 1382545), (15, 1106036), (20, 829527), (30, 553018), (60, 276509), (67, 247620), (134, 123810), (201, 82540), (268, 61905), (335, 49524), (402, 41270), (670, 24762), (804, 20635), (1005, 16508), (1340, 12381), (2010, 8254), (4020, 4127)]