146553610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{42727}}^1$

素因数の和:42755

約数の個数: 32

約数和(自身を含む): 307641600

約数和(自身を除く): 161087990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 42727, 85454, 213635, 299089, 427270, 598178, 1495445, 2093623, 2990890, 4187246, 10468115, 14655361, 20936230, 29310722, 73276805, 146553610]

約数ペア:

[(1, 146553610), (2, 73276805), (5, 29310722), (7, 20936230), (10, 14655361), (14, 10468115), (35, 4187246), (49, 2990890), (70, 2093623), (98, 1495445), (245, 598178), (343, 427270), (490, 299089), (686, 213635), (1715, 85454), (3430, 42727)]