70978670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4547}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 146700288

約数和(自身を除く): 75721618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 4547, 7805, 9094, 15610, 22735, 31829, 45470, 63658, 159145, 318290, 1013981, 2027962, 5069905, 7097867, 10139810, 14195734, 35489335, 70978670]

約数ペア:

[(1, 70978670), (2, 35489335), (5, 14195734), (7, 10139810), (10, 7097867), (14, 5069905), (35, 2027962), (70, 1013981), (223, 318290), (446, 159145), (1115, 63658), (1561, 45470), (2230, 31829), (3122, 22735), (4547, 15610), (7805, 9094)]