43139670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{205427}}^1$

素因数の和:205444

約数の個数: 32

約数和(自身を含む): 118326528

約数和(自身を除く): 75186858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 205427, 410854, 616281, 1027135, 1232562, 1437989, 2054270, 2875978, 3081405, 4313967, 6162810, 7189945, 8627934, 14379890, 21569835, 43139670]

約数ペア:

[(1, 43139670), (2, 21569835), (3, 14379890), (5, 8627934), (6, 7189945), (7, 6162810), (10, 4313967), (14, 3081405), (15, 2875978), (21, 2054270), (30, 1437989), (35, 1232562), (42, 1027135), (70, 616281), (105, 410854), (210, 205427)]