338910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 967680

約数和(自身を除く): 628770

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 79, 110, 130, 143, 158, 165, 195, 237, 286, 330, 390, 395, 429, 474, 715, 790, 858, 869, 1027, 1185, 1430, 1738, 2054, 2145, 2370, 2607, 3081, 4290, 4345, 5135, 5214, 6162, 8690, 10270, 11297, 13035, 15405, 22594, 26070, 30810, 33891, 56485, 67782, 112970, 169455, 338910]

約数ペア:

[(1, 338910), (2, 169455), (3, 112970), (5, 67782), (6, 56485), (10, 33891), (11, 30810), (13, 26070), (15, 22594), (22, 15405), (26, 13035), (30, 11297), (33, 10270), (39, 8690), (55, 6162), (65, 5214), (66, 5135), (78, 4345), (79, 4290), (110, 3081), (130, 2607), (143, 2370), (158, 2145), (165, 2054), (195, 1738), (237, 1430), (286, 1185), (330, 1027), (390, 869), (395, 858), (429, 790), (474, 715)]