1119670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1057610

約数列:

[1, 2, 5, 10, 19, 38, 71, 83, 95, 142, 166, 190, 355, 415, 710, 830, 1349, 1577, 2698, 3154, 5893, 6745, 7885, 11786, 13490, 15770, 29465, 58930, 111967, 223934, 559835, 1119670]

約数ペア:

[(1, 1119670), (2, 559835), (5, 223934), (10, 111967), (19, 58930), (38, 29465), (71, 15770), (83, 13490), (95, 11786), (142, 7885), (166, 6745), (190, 5893), (355, 3154), (415, 2698), (710, 1577), (830, 1349)]