71519630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78593}}^1$

素因数の和:78620

約数の個数: 32

約数和(自身を含む): 158445504

約数和(自身を除く): 86925874

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 78593, 157186, 392965, 550151, 785930, 1021709, 1100302, 2043418, 2750755, 5108545, 5501510, 7151963, 10217090, 14303926, 35759815, 71519630]

約数ペア:

[(1, 71519630), (2, 35759815), (5, 14303926), (7, 10217090), (10, 7151963), (13, 5501510), (14, 5108545), (26, 2750755), (35, 2043418), (65, 1100302), (70, 1021709), (91, 785930), (130, 550151), (182, 392965), (455, 157186), (910, 78593)]