156983131410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747538721}}^1$

素因数の和:747538738

約数の個数: 32

約数和(自身を含む): 430582303872

約数和(自身を除く): 273599172462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747538721, 1495077442, 2242616163, 3737693605, 4485232326, 5232771047, 7475387210, 10465542094, 11213080815, 15698313141, 22426161630, 26163855235, 31396626282, 52327710470, 78491565705, 156983131410]

約数ペア:

[(1, 156983131410), (2, 78491565705), (3, 52327710470), (5, 31396626282), (6, 26163855235), (7, 22426161630), (10, 15698313141), (14, 11213080815), (15, 10465542094), (21, 7475387210), (30, 5232771047), (35, 4485232326), (42, 3737693605), (70, 2242616163), (105, 1495077442), (210, 747538721)]