71304290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 136318464

約数和(自身を除く): 65014174

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 607, 691, 1214, 1382, 3035, 3455, 6070, 6910, 10319, 11747, 20638, 23494, 51595, 58735, 103190, 117470, 419437, 838874, 2097185, 4194370, 7130429, 14260858, 35652145, 71304290]

約数ペア:

[(1, 71304290), (2, 35652145), (5, 14260858), (10, 7130429), (17, 4194370), (34, 2097185), (85, 838874), (170, 419437), (607, 117470), (691, 103190), (1214, 58735), (1382, 51595), (3035, 23494), (3455, 20638), (6070, 11747), (6910, 10319)]