42124670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3833}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 87231168

約数和(自身を除く): 45106498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 3833, 5495, 7666, 10990, 19165, 26831, 38330, 53662, 134155, 268310, 601781, 1203562, 3008905, 4212467, 6017810, 8424934, 21062335, 42124670]

約数ペア:

[(1, 42124670), (2, 21062335), (5, 8424934), (7, 6017810), (10, 4212467), (14, 3008905), (35, 1203562), (70, 601781), (157, 268310), (314, 134155), (785, 53662), (1099, 38330), (1570, 26831), (2198, 19165), (3833, 10990), (5495, 7666)]