149750230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8951}}^1$

素因数の和:9204

約数の個数: 32

約数和(自身を含む): 309381120

約数和(自身を除く): 159630890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 8951, 16730, 17902, 44755, 62657, 89510, 125314, 313285, 626570, 2139289, 4278578, 10696445, 14975023, 21392890, 29950046, 74875115, 149750230]

約数ペア:

[(1, 149750230), (2, 74875115), (5, 29950046), (7, 21392890), (10, 14975023), (14, 10696445), (35, 4278578), (70, 2139289), (239, 626570), (478, 313285), (1195, 125314), (1673, 89510), (2390, 62657), (3346, 44755), (8365, 17902), (8951, 16730)]