1139970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 3064320

約数和(自身を除く): 1924350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 79, 111, 130, 158, 185, 195, 222, 237, 370, 390, 395, 474, 481, 555, 790, 962, 1027, 1110, 1185, 1443, 2054, 2370, 2405, 2886, 2923, 3081, 4810, 5135, 5846, 6162, 7215, 8769, 10270, 14430, 14615, 15405, 17538, 29230, 30810, 37999, 43845, 75998, 87690, 113997, 189995, 227994, 379990, 569985, 1139970]

約数ペア:

[(1, 1139970), (2, 569985), (3, 379990), (5, 227994), (6, 189995), (10, 113997), (13, 87690), (15, 75998), (26, 43845), (30, 37999), (37, 30810), (39, 29230), (65, 17538), (74, 15405), (78, 14615), (79, 14430), (111, 10270), (130, 8769), (158, 7215), (185, 6162), (195, 5846), (222, 5135), (237, 4810), (370, 3081), (390, 2923), (395, 2886), (474, 2405), (481, 2370), (555, 2054), (790, 1443), (962, 1185), (1027, 1110)]