4076870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 4390330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 419, 695, 838, 973, 1390, 1946, 2095, 2933, 4190, 4865, 5866, 9730, 14665, 29330, 58241, 116482, 291205, 407687, 582410, 815374, 2038435, 4076870]

約数ペア:

[(1, 4076870), (2, 2038435), (5, 815374), (7, 582410), (10, 407687), (14, 291205), (35, 116482), (70, 58241), (139, 29330), (278, 14665), (419, 9730), (695, 5866), (838, 4865), (973, 4190), (1390, 2933), (1946, 2095)]