30354780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26627}}^1$

素因数の和:26658

約数の個数: 48

約数和(自身を含む): 89470080

約数和(自身を除く): 59115300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26627, 53254, 79881, 106508, 133135, 159762, 266270, 319524, 399405, 505913, 532540, 798810, 1011826, 1517739, 1597620, 2023652, 2529565, 3035478, 5059130, 6070956, 7588695, 10118260, 15177390, 30354780]

約数ペア:

[(1, 30354780), (2, 15177390), (3, 10118260), (4, 7588695), (5, 6070956), (6, 5059130), (10, 3035478), (12, 2529565), (15, 2023652), (19, 1597620), (20, 1517739), (30, 1011826), (38, 798810), (57, 532540), (60, 505913), (76, 399405), (95, 319524), (114, 266270), (190, 159762), (228, 133135), (285, 106508), (380, 79881), (570, 53254), (1140, 26627)]