70105210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 145157760

約数和(自身を除く): 75052550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6379, 10990, 12758, 31895, 44653, 63790, 89306, 223265, 446530, 1001503, 2003006, 5007515, 7010521, 10015030, 14021042, 35052605, 70105210]

約数ペア:

[(1, 70105210), (2, 35052605), (5, 14021042), (7, 10015030), (10, 7010521), (14, 5007515), (35, 2003006), (70, 1001503), (157, 446530), (314, 223265), (785, 89306), (1099, 63790), (1570, 44653), (2198, 31895), (5495, 12758), (6379, 10990)]