156660810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{85607}}^1$

素因数の和:85678

約数の個数: 32

約数和(自身を含む): 382154112

約数和(自身を除く): 225493302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 85607, 171214, 256821, 428035, 513642, 856070, 1284105, 2568210, 5222027, 10444054, 15666081, 26110135, 31332162, 52220270, 78330405, 156660810]

約数ペア:

[(1, 156660810), (2, 78330405), (3, 52220270), (5, 31332162), (6, 26110135), (10, 15666081), (15, 10444054), (30, 5222027), (61, 2568210), (122, 1284105), (183, 856070), (305, 513642), (366, 428035), (610, 256821), (915, 171214), (1830, 85607)]