1279152070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{589471}}^1$

素因数の和:589516

約数の個数: 32

約数和(自身を含む): 2716286976

約数和(自身を除く): 1437134906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 589471, 1178942, 2947355, 4126297, 5894710, 8252594, 18273601, 20631485, 36547202, 41262970, 91368005, 127915207, 182736010, 255830414, 639576035, 1279152070]

約数ペア:

[(1, 1279152070), (2, 639576035), (5, 255830414), (7, 182736010), (10, 127915207), (14, 91368005), (31, 41262970), (35, 36547202), (62, 20631485), (70, 18273601), (155, 8252594), (217, 5894710), (310, 4126297), (434, 2947355), (1085, 1178942), (2170, 589471)]