137630990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6997}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 284174784

約数和(自身を除く): 146543794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 6997, 9835, 13994, 19670, 34985, 48979, 69970, 97958, 244895, 489790, 1966157, 3932314, 9830785, 13763099, 19661570, 27526198, 68815495, 137630990]

約数ペア:

[(1, 137630990), (2, 68815495), (5, 27526198), (7, 19661570), (10, 13763099), (14, 9830785), (35, 3932314), (70, 1966157), (281, 489790), (562, 244895), (1405, 97958), (1967, 69970), (2810, 48979), (3934, 34985), (6997, 19670), (9835, 13994)]